Sleeve and Flanged Bearings

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1 WTER-LURITED ERIN SYSTEMS Sleeve and Flanged earings PRODUT INFORMTION ND SELETION UIDE

The Water-Lubricated earing That Has Nothing More To Prove. It s proven itself for years at sea.

It has set industry standards for decades in the harshest working environments, earning the trust of more marine professionals than any other bearing.

Navy surface ships and submarines run with the same water-lubricated bearing technology. Johnson utless is Designed for Unmatched Performance and Long Life. High Quality Materials & Design.

material. Shells for sleeve bearings are seamless naval brass and are also available with a rugged non-metallic shell.

ll bearings are precision machined to close tolerances and fully inspected.

2 The Water-Lubricated earing That Has Nothing More To Prove. It s proven itself for years at sea. No other water-lubricated bearing is used in more vessels worldwide than a Johnson utless Rubber earing. It has set industry standards for decades in the harshest working environments, earning the trust of more marine professionals than any other bearing. The performance and operating characteristics of our resilient bearings are unique when compared to other water-lubricated bearings. 90% of the U.S. Navy surface ships and submarines run with the same water-lubricated bearing technology. Johnson utless is Designed for Unmatched Performance and Long Life. High Quality Materials & Design. Johnson utless Sleeve and Flanged earings for heavyduty commercial, government and pleasure craft applications, feature a specially formulated nitrile molded rubber lining firmly bonded to a shell material. Shells for sleeve bearings are seamless naval brass and are also available with a rugged non-metallic shell. Shells for flanged bearings are one-piece centrifugally cast naval bronze with an integral flange. Other types of shells, such as stainless steel, Monel, or aluminum can be furnished to order. ll bearings are precision machined to close tolerances and fully inspected. The rubber, a proprietary formulation of extremely tough chemical and oil-resistant nitrile, is molded to fit the shaft in accordance with U.S. Navy uships approved clearances for efficient water lubrication. Permanent Hydrodynamic Lubrication Pocket 2 Engineered geometry optimized for superior performance. n Prevents shaft whip and absorbs vibration n ssures maximum water lubrication n Flushes abrasives away, preventing scoring of shaft Specially formulated molded nitrile rubber lining. n Permanently bonded to a precisionmachined naval brass outer shell n Resists oil, grease and chemicals Proprietary deflection property unique to our engineered rubber lining allows a slight depression forming a permanent hydrodynamic pocket after break-in. n Water pocket promotes earlier hydrodynamic film formation n Pocket significantly reduces friction and wear n The longer a utless runs the better it gets utless is a registered trademark of Duramax Marine LL Johnson is a registered trademark of Duramax Marine LL

In rubber-lined bearings for metal shafts, water as a lubricant is at its most efficient -owing to its affinity for metal, but not for rubber.

3 Water -The Ideal lubricant. Water is the ideal lubricant because of its non-compressibility, cooling properties and abundant availability. When contained between sliding surfaces it forms a lubricating film with low coefficient of friction. nd water is, of course, non-polluting. In rubber-lined bearings for metal shafts, water as a lubricant is at its most efficient -owing to its affinity for metal, but not for rubber. With Johnson utless rubber bearings, the water enters the grooves and moves radially between the propeller shaft and the rubber. ontaminants and abrasives are flushed away through the grooves. etter oncentricity. Some bearings are manufactured using centerless grinding techniques to finish the outside diameter. enterless grinding the shell on a sleeve bearing provides a fine finish, but it may not be an indication of a high quality bearing. Since the centerless grinding process does not take the inside diameter of the bearing into account, the centers of the outside diameter and inside diameter may not be the same. When you install a bearing like this into a housing, the shaft may be off-center in the bearing. Johnson utless earings are machined on the inside diameter. Once the inside diameter is bored to the correct dimension, a mandrel is inserted and the outside diameter is turned to the correct dimension. This results in good bearing concentricity and provides you with a quality product you can trust. lass II earing on US Navy Qualified Products List. Duramax Marine LL has gone to great lengths to provide you with one of the best quality and highest-performing bearings available. Johnson utless earings meet all requirements of MIL- DTL (SH) lass II. This United States military specification is more than just a classification approval; it is a stringent set of performance tests that a bearing must pass to become approved. Quality Inspection. fter machining the bearings, Duramax Marine LL inspects them to verify the accuracy of dimensions. Plug gages, one of the most accurate ways to measure a rubber bearing, are used on bearings for shaft sizes under 6-inches (152.40mm) in diameter. For larger sizes, Duramax Marine LL inspectors use ID micrometers. The bearings are also inspected for blemishes, imperfections and delamination in both the rubber and shell material. The bond between the rubber and shell material is also checked. Research & Development Program. When a company is dedicated to producing the highest quality bearings, research and development becomes a critical aspect of creating technology for the industry. Duramax Marine LL has over 50 years of experience in the bearing business and operates a bearing test laboratory for the development of new bearing materials and performance testing of competitive materials. s a result, Duramax Marine LL is looked to as a leader in waterlubricated bearing technology and will continue to innovate and to provide you with longer lasting, better-performing bearings. Excellent Distribution & vailability. In addition to high quality bearings, Duramax Marine LL is committed to having the bearings available for you when you need them. This is accomplished with field warehouses around the world. Duramax Marine LL has one of the largest distribution networks in the industry. The answer to your bearing needs is only a telephone call, fax or away. If the bearing is not available locally, chances are it can be shipped from another location from stock. 3

4 Naval rass Sleeve earings INH SIZE SERIES Johnson utless Naval rass Sleeve earings adapt equally well to strut and stern tube mounts, and are often used effectively as rudder-stock and pintle bushings. earing diameters are precision fitted to the designated shaft size with the correct clearance for efficient water lubrication. External brass shells are machined and polished to provide easy fitting. Specially formulated oil and chemical resistant nitrile rubber is securely bonded to the shell. Units with thin shells are available for the struts of small craft. Sleeve bearings are usually installed by light press-fitting and locked in place with cone-pointed set screws. NVL RSS SLEEVE - INH RUER (OIL RESISTNT) PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Naval rass Sleeve earings meet military specification MIL-DTL (SH) lass II Full-Molded type and have full type approval from The merican ureau of Shipping. METL THIKNESS OUTSIDE DIMETER SHFT DIMETER SHFT LENTH 4 Part Shaft Diameter Outside Diameter Length Metal Thickness ross Wt. Number ode inches mm inches mm inches mm inches mm lb. kg LE 3/ / / * ID 7/ / / / PEX 7/ / / / TOM 7/ / / / * K / / * DE / / IT / / LE / / ND / / SE / * EM 1 1/ / / / ELT 1 1/ / / / END 1 1/ / / / ILL 1 1/ / / * IND 1 1/ / / IRD 1 1/ / / ITE 1 1/ / LOW 1 1/ / / OT 1 3/ / / / OLD 1 3/ / / OND 1 3/ / / / OOT 1 3/ / / / OSS 1 1/ / RD 1 1/ / / REW 1 5/ / / / RIM 1 5/ / / / ROW 1 3/ / / ll earings Shown re arried in Stock *Slimline earing

5 Part Shaft Diameter Outside Diameter Length Metal Thickness ross Wt. Number ode inches mm inches mm inches mm inches mm lb. kg RUT 1 3/ / / UK 1 3/ / / UL 1 7/ / / / ULL 1 7/ / / / LL / / MP / / LM / ME 2 1/ / / / PE 2 1/ / / / RE 2 1/ / / RD 2 1/ / RT 2 1/ / / SE 2 1/ / / OOK 2 3/ / / / ORD 2 1/ / / ORK 2 1/ / / ORN 2 1/ / / OVE 2 1/ / / R 2 5/ / / / ROW 2 3/ / / UE 2 3/ / / URD 2 3/ / / URE 2 7/ / / / DNE / / DRE / DRK 3 1/ / / / DRN 3 1/ / DELL 3 1/ / / DIKE 3 3/ / / / DINE 3 1/ / / DOK 3 1/ / / DOLE 3 5/ / / / DONE 3 3/ / / DOVE 3 3/ / DRW 3 3/ / / DULL 3 7/ / / / ERN / ESE / / EHO 4 1/ / / / EDIT 4 1/ / / ELSE 4 3/ / / / EPI 4 1/ / / EDE 4 1/ / / EVEN 4 5/ / / / EVER 4 3/ / / EVIL 4 7/ / / / FE / / FT / / FDE 5 1/ / / FRE 5 1/ / FER 5 3/ / / / FELT 5 3/ / / FIND 5 1/ / FLT 5 5/ / / FORK 5 3/ / FUEL 5 7/ / / LE / / OLD 6 1/ / / Naval RSS SLEEVE ERINS NVL RSS SLEEVE - INH ll earings Shown re arried in Stock 5

6 NVL RSS SLEEVE - METRI Naval rass Sleeve earings METRI SIZE SERIES RUER (OIL RESISTNT) Johnson utless Naval rass Sleeve earings adapt equally well to strut and stern-tube mounts, and are often used effectively as rudder-stock and pintle bushings. earing diameters are precision fitted to the designated shaft size with the correct clearance for efficient water lubrication. External brass shells are machined and polished to provide easy fitting. Specially formulated oil and chemical resistant nitrile rubber is securely bonded to the shell. Units with thin shells are available for the struts of small craft. Sleeve earings are usually installed by light press-fitting and locked in place with cone-pointed set screws. PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Naval rass Sleeve earings meet military specification MIL-DTL (SH) lass II Full-Molded type and have full type approval from The merican ureau of Shipping. METL THIKNESS OUTSIDE DIMETER SHFT DIMETER SHFT LENTH Part Number Shaft Diameter Outside Diameter Length Metal Thickness ross Wt. mm mm mm mm lb. kg

Non-Metallic Sleeve earings METRI SIZE SERIES Johnson utless Non-Metallic Sleeve earings feature a dense structure of engineered reinforced thermoset plastic.

7 Non-Metallic Sleeve earings METRI SIZE SERIES Johnson utless Non-Metallic Sleeve earings feature a dense structure of engineered reinforced thermoset plastic. The specially compounded Nitrile Rubber is securely bonded to the shell with all tolerances maintained for proper lubrication. eing non-corrosive and inherently resistant to all known chemicals, oil and grease, as well as being anti-electrolytic, the Johnson utless Non-Metallic Sleeve earings are ideally suited for installations wherever corrosion or electrolysis is a problem. RUER (OIL RESISTNT) PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Non-Metallic Sleeve earings have full type approval from The merican ureau of Shipping. SHELL THIKNESS Naval RSS SLEEVE ERINS SHFT DIMETER Part Number SHFT LENTH OUTSIDE DIMETER Shaft Diameter Outside Diameter Length Shell Thickness ross Wt. mm mm mm mm lb. kg. NON-METLLI SLEEVE - METRI

8 Non-Metallic Sleeve earings INH SIZE SERIES Johnson utless Non-Metallic Sleeve earings feature a dense structure of engineered reinforced thermoset plastic. The specially compounded Nitrile Rubber is securely bonded to the shell with all tolerances maintained for proper lubrication. eing non-corrosive and inherently resistant to all known chemicals, oil and grease, as well as being anti-electrolytic, the Johnson utless Non-Metallic Sleeve earings are ideally suited for installations wherever corrosion or electrolysis is a problem. PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Non-Metallic Sleeve earings have full type approval from The merican ureau of Shipping. RUER (OIL RESISTNT) SHELL THIKNESS NON-METLLI SLEEVE - INH SHFT DIMETER Part Number ode SHFT LENTH OUTSIDE DIMETER Shaft Diameter Outside Diameter Length Shell Thickness ross Wt. inches mm inches mm inches mm inches mm lb. kg LD 3/ / / LIE 7/ / / / NNE 7/ / / / RDELE 7/ / / / E / / EKY / / ETTY / / NDY / / RL / EIL 1 1/ / / / INDY 1 1/ / / / ONNIE 1 1/ / / / OR 1 1/ / / DEEN 1 1/ / / DELL 1 1/ / / DORIS 1 1/ / DOTTY 1 1/ / / EDN 1 3/ / / / ELLEN 1 3/ / / ELS 1 3/ / / / ERM 1 3/ / / / EV 1 1/ / FNNY 1 1/ / / FLO 1 5/ / / / FRN 1 5/ / / / ll earings Shown re arried in Stock 8

9 Part Number ode Shaft Diameter Outside Diameter Length Shell Thickness ross Wt. inches mm inches mm inches mm inches mm lb. kg LEND 1 3/ / / LENNIS 1 3/ / / LORI 1 3/ / / WEN 1 7/ / / / HNN 1 7/ / / / HZEL / / HELEN / HILD 2 1/ / / / IL 2 1/ / / / INEZ 2 1/ / / INRID 2 1/ / / IRENE 2 1/ / / IRIS 2 1/ / JENNY 2 3/ / / / JON 2 1/ / / JOSIE 2 1/ / / JOYE 2 5/ / / / JUNE 2 3/ / / KTHY 2 3/ / / KELLY 2 7/ / / / KIM / / LUR / LEN 3 1/ / / / LIND 3 1/ / LIS 3 1/ / / LOIS 3 3/ / / / MNDY 3 1/ / / MRIE 3 1/ / / MRTH 3 5/ / / / MRY 3 3/ / / NNY 3 3/ / NEV 3 3/ / / NOR 3 7/ / / / OL / OLIVE / / OPL 4 1/ / / / PM 4 1/ / / PNSY 4 3/ / / / PUL 4 1/ / / PENNY 4 1/ / / RHOD 4 5/ / / / RIN 4 3/ / / ROSE 4 7/ / / / RUTH / / SLLY / / SNDR 5 1/ / / SRN 5 1/ / SUSN 5 3/ / / / TONI 5 3/ / / TRII 5 1/ / VER 5 5/ / / WND 5 3/ / WINNIE 5 7/ / / ZELD / / ll earings Shown re arried in Stock 9 NON-METLLI SLEEVE - INH

10 Solid Naval rass Flanged earings STRUT OR FT STERN TUE FLNE DRILLIN DIRM ON PE 20 Johnson utless Flanged earings are centrifugally cast naval brass with an integral flange for bolting to stern tube or strut housing to retain bearing and prevent rotation in housing. Specially formulated oil and chemical resistant nitrile rubber is securely bonded to the shell. Shells are heavy walled providing structural strength and can be step turned if desired. Flanges are furnished UN-DRILLED unless specified. See page 20 for Drilling Diagrams. For Split and Stepped Styles see page 6. PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Naval rass Flanged earings meet military specification MIL-DTL (SH) lass II Full-Molded type and have full type approval from The merican ureau of Shipping. NVL RSS FLNED 10 Part No. ode Shaft Diameter Outside Diameter Length D Flange Diameter E Flange Thickness F Metal I.D. Metal Thickness ross Wt. inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg RE / / / ROD 2 1/ / / / / / TH / / / / / LMP 3 1/ / / / RNK 3 1/ / / / / / / LER 3 1/ / / / / / IVIL 3 3/ / / / / / DRFT / / / / DRED 4 1/ / / / / / DNE 4 3/ / / / / DRINK 4 1/ / / / / DROVE 4 3/ / / / / / ERTH / / / / ESEL 5 1/ / / / / / ERSE 5 1/ / / / / / EVENT 5 3/ / / / / / FLE / / / / / FULT / / / / / / / / FENE 6 1/ / / / / / / / / / / / FLRE 6 1/ / / / / / FLEET 6 1/ / / / / FLUTE 6 5/ / / / / / FLOOR 6 5/ / / / / / FRNK 6 5/ / / / / / FROZE 6 3/ / / / / / FNY 6 3/ / / / / / / FOUND 6 7/ / / / / / / / / / / / VEL / / / / / LND / / / / / / / / / / / / / LSS 7 1/ / / / / / / / / / / / / LORY 7 1/ / / / / / LOE 7 1/ / / / / / / / / / / / / IPSY 7 3/ / / / / / / / / / / / / HERT / / / / / / HEDE / / / / / / / / / / / / HITH 8 1/ / / / / / / / / / / / / HOIST 8 1/ / / / / / / / / / / / HOVER 8 3/ / / / / / / / / / INFR / / / / / / IDEL / / / / /

11 = SHFT DIMETER RUER (OIL RESISTNT) E = OUTSIDE DIMETER = LENTH D = FLNE DIMETER E = FLNE THIKNESS F = METL I.D. = METL THIKNESS F D Part No. ode Shaft Diameter Outside Diameter Length D Flange Diameter E Flange Thickness F Metal I.D. Metal Thickness ross Wt. inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg / / / / / / INNER 9 1/ / / / / / / IRISH 9 1/ / / / / / / / / / / / / INSET 9 1/ / / / / / / / / / / / IVORY 9 3/ / / / / / / / / / / / JEWEL / / / / / / / / / / / / JETTY 10 1/ / / / / / / / / / / / JUMO 10 1/ / / / / / / / / / / / JUDE 10 3/ / / / / / / / / / / KNOK / / / / / / / / / / / / KRFT 11 1/ / / / / / / / / / / / KNEEL 11 1/ / / / / / / KNIFE 11 1/ / / / / / / / / / KNOTS 11 3/ / / / / / / / / / / / / LOR / / / / / / LON 12 1/ / / / / / LNE 12 1/ / / / / / LESE 12 3/ / / / / / LYER 12 1/ / / / / LOI 12 5/ / / / / / MILKY 12 3/ / / / / / / MUSI 12 7/ / / / / / MINE / / / / / MITTY 13 1/ / / / / / MISTY 13 1/ / / / / / NIFTY 13 3/ / / / / / / NIEE 13 1/ / / / / NOVEL 13 5/ / / / / / / ORTH 13 3/ / / / / / OLE 13 7/ / / / / / / OPER / / / / / PURSE 14 1/ / / / / / POLR 14 1/ / / / / / POINT 14 3/ / / / / / PRUNE 14 1/ / / / / PRIE 14 5/ / / / / / / PUNH 14 3/ / / / / / QUKE 14 7/ / / / / / / QUIET / / / / NVL RSS FLNED 11

12 Solid Naval rass Flanged earings FORWRD STERN TUE Johnson utless Forward Stern Tube Flanged earings are made of centrifugally cast naval brass and feature a heavy metal wall and integral flange. The specially formulated nitrile rubber compound is securely bonded to metal shell and is chemical and oil resistant. The integral flange permits solid bolting of the bearing to stern tube stuffing box. The machined male pilot on the integral flange mates with the female recess of the stuffing box. Flanges are furnished UN-DRILLED unless specified. See page 21 for Drilling Diagrams. For Split or Stepped styles see page 6. MLE PILOT FOR MTIN WITH STUFFIN OX REESS PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Naval rass Flanged earings meet military specification MIL-DTL (SH) lass II Full-Molded type and have full type approval from The merican ureau of Shipping. NVL RSS FLNED Part No. ode Shaft Diameter Outside Diameter Length D E Flange Diameter Flange Thickness inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / FETH 6 5/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / HRDY / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / INLET 9 1/ / / / / / / / / / / / / / / / / / / / / / / / / / NOTE: Dimensions for each size bearing continue across both pages F Metal I.D. Metal Thickness M Pilot Diameter N Pilot Thickness ross Wt.

13 RUER (OIL RESISTNT) E N IR SEL STUFFIN OX = SHFT DIMETER = OUTSIDE DIMETER = LENTH D = FLNE DIMETER E = FLNE THIKNESS F = METL I.D. = METL THIKNESS M = PILOT DIMETER N = PILOT THIKNESS F M D Part No. ode Shaft Diameter Outside Diameter Length D E Flange Diameter Flange Thickness F Metal I.D. Metal Thickness M Pilot Diameter N Pilot Thickness inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / JOLLY 10 3/ / / / / / / / / / / / / / / KETH / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / NOTE: Dimensions for each size bearing continue across both pages ross Wt. NVL RSS FLNED

Solid Naval rass Flanged earings SPLIT FORWRD STERN TUE Made of the same engineered quality as other Johnson utless Naval rass earings, these Flanged earings for Forward Stern Tube installation have

14 Solid Naval rass Flanged earings SPLIT FORWRD STERN TUE Made of the same engineered quality as other Johnson utless Naval rass earings, these Flanged earings for Forward Stern Tube installation have a male pilot designed to mate with the female recess in the Stuffing ox flange. Stuffing ox has an inlet for piping water to lubricate bearings. Split styles offer ease of installation and change. Sufficient space is required to move stuffing box forward to enable withdrawal of Forward Stern Tube earing. Space allocated should be equal to the combined length of both the Forward Stern Tube earing and Stuffing ox, plus two inches. onsult factory when dimensions are less than dimensions specified. PPROVED ERINS: Johnson utless Naval rass Flanged earings meet military specification MIL-DTL (Ships) lass II Full-Molded type. Flanged are furnished NOT DRILLED unless specified. See page 21 for Drilling Diagrams. NOTE: for Johnson Stuffing ox Dimensional Data, contact Duramax Marine LL. MLE PILOT FOR MTIN WITH STUFFIN OX REESS PREUTION: When shrink fitting of the bearing is required, chilling must be achieved by gradual cooling to not more than minus 20 F(-28 ) using freezer or regular ice (DO NOT DRY IE). NOTE: Pounding or shocking the bearing while in the chilled state could cause the rubber to separate from the shell. pproved earings: Johnson utless Naval rass Flanged earings meet military specification MIL-DTL (SH) lass II Full-Molded type and have full type approval from The merican ureau of Shipping. NVL RSS FLNED 14 Part No. ode Shaft Diameter Outside Diameter Length D E Flange Diameter Flange Thickness F Metal I.D. Metal Thickness M Pilot Diameter N Pilot Thickness inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg FLKE / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / NOTE: Dimensions for each size bearing continue across both pages. ross Wt.

15 RUER (OIL RESISTNT) E N IR SEL STUFFIN OX = SHFT DIMETER = OUTSIDE DIMETER = LENTH D = FLNE DIMETER E = FLNE THIKNESS F = METL I.D. = METL THIKNESS M = PILOT DIMETER N = PILOT THIKNESS F M D To Facilitate ssembly and Removal of earing Split on Taper as Follows: Split bove or elow tr. Line, t End: earing Length 1/16... Up to and including 36 long Part No. ode Shaft Diameter Outside Diameter Length D E Flange Diameter Flange Thickness F Metal I.D. Metal Thickness M Pilot Diameter N Pilot Thickness inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm lbs. kg / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / ross Wt. NVL RSS FLNED

16 Flanged earing Drilling Diagram STRUT OR FT STERN TUE ERINS K & J = OD SHFT OR SLEEVE J = NO. OF HOLES (EQULLY SPED) K = DRILL SIZE L = OLT IRLE DIMETERS U = NO. OF JKSREW HOLES (SPED S SHOWN) V = JKSREW TP SIZE L 45 TYP. V & U J K L U V / /2 6 1/8 6 11/16 9 1/8 4 1/2 6 1/4 6 11/16 9 1/4 4 1/2 6 3/8 6 11/16 9 3/8 4 1/2 6 1/2 8 11/16 9 5/8 4 1/2 6 5/8 8 11/16 9 3/4 4 1/2 6 3/4 8 11/ /2 6 7/8 8 11/ /8 4 1/ / /4 4 5/8 J K L U V J K L U V 7 1/8 8 11/ /8 4 5/8 11 1/4 8 15/ /8 4 3/4 7 1/4 8 11/ /2 4 5/8 11 3/ / /8 4 3/4 7 3/8 8 11/ /4 4 5/8 11 1/ / /4 4 3/4 7 1/2 8 11/ /8 4 5/8 11 5/ / /8 4 3/4 7 5/8 8 11/ /8 11 3/ / /4 7 3/4 8 11/ /8 4 5/8 11 7/ / /8 4 3/4 7 7/8 8 11/ /4 4 5/ / /8 4 3/ / /8 4 5/8 12 1/ / /2 4 3/4 8 1/8 8 13/ /4 4 5/8 12 1/ / /8 4 3/4 8 1/4 8 13/ /8 4 5/8 12 3/ / /4 4 3/4 8 3/8 8 13/ /8 12 1/ / /8 4 3/4 8 1/2 8 13/ /8 4 5/8 12 5/ / /4 8 5/8 8 13/ /4 4 5/8 12 3/ / /8 4 3/4 8 3/4 8 13/ /8 4 5/8 12 7/ / /4 4 3/4 8 7/8 8 13/ /2 4 5/ / /2 4 7/ / /8 4 3/4 13 1/ / /8 4 7/8 9 1/8 8 13/ /4 4 3/4 13 1/ / /4 4 7/8 9 1/4 8 13/ /8 4 3/4 13 3/ / /8 4 7/8 9 3/8 8 13/ /4 13 1/ / /8 9 1/2 8 13/ /8 4 3/4 13 5/ / /8 4 7/8 9 5/8 8 13/ /4 4 3/4 13 3/ / /4 4 7/8 9 3/4 8 13/ /2 4 3/4 13 7/ / /8 4 7/8 9 7/8 8 13/ /8 4 3/ / /2 4 7/ / /4 4 3/4 14 1/ / /8 4 7/8 10 1/8 8 15/ /8 4 3/4 14 1/ / /4 4 7/8 10 1/4 8 15/ /4 14 3/ / /8 4 7/8 10 3/8 8 15/ /8 4 3/4 14 1/ / /8 4 7/8 10 1/2 8 13/ /4 4 3/4 14 5/ / /4 4 7/8 10 5/8 8 13/ /8 4 3/4 14 3/ / /8 4 7/8 10 3/4 8 13/ /2 4 3/4 14 7/ / /2 4 7/8 10 7/8 8 15/ /8 4 3/ / /8 4 7/ / /8 4 3/4 11 1/8 8 15/ /4 4 3/4 FLNED ERIN DRILLIN DIRM 16 FORWRD STERN TUE ERINS Y & X = OD SHFT OR SLEEVE X = NO. OF HOLES (EQULLY SPED) Y = DRILL SIZE L & Z = OLT IRLE DIMETERS U = NO. OF JKSREW HOLES (SPED S SHOWN) V = JKSREW TP SIZE L Z 45 TYP. V & U X Y Z L U V / / /2 6 1/8 8 11/ /8 9 1/8 4 1/2 6 1/4 8 11/ /8 9 1/4 4 1/2 6 3/8 8 11/ /8 9 3/8 4 1/2 6 1/2 8 13/ /8 9 5/8 4 1/2 6 5/8 8 13/ /8 9 3/4 4 1/2 6 3/4 8 13/ /2 6 7/8 8 13/ /8 4 1/ / /4 4 5/8 X Y Z L U V X Y Z L U V 7 1/8 8 13/ /8 10 3/8 4 5/8 7 1/4 8 13/ /8 10 1/2 4 5/8 7 3/8 8 13/ /8 10 3/4 4 5/8 7 1/2 8 13/ /4 10 7/8 4 5/8 7 5/8 8 13/ / /8 7 3/4 8 13/ /4 11 1/8 4 5/8 7 7/8 8 13/ /8 11 1/4 4 5/ / /8 11 5/8 4 5/8 8 1/8 8 13/ /8 11 3/4 4 5/8 8 1/4 8 13/ /2 11 7/8 4 5/8 8 3/8 8 13/ / /8 8 1/2 8 13/ /2 12 1/8 4 5/8 8 5/8 8 13/ /8 12 1/4 4 5/8 8 3/4 8 13/ /8 12 3/8 4 5/8 8 7/8 8 13/ /8 12 1/2 4 5/ / /4 12 5/8 4 3/4 9 1/8 8 13/ /4 12 3/4 4 3/4 9 1/4 8 13/ /4 12 7/8 4 3/4 9 3/8 8 13/ / /4 9 1/2 8 13/ /8 13 1/8 4 3/4 9 5/8 8 13/ /8 13 1/4 4 3/4 9 3/4 8 13/ /2 4 3/4 9 7/8 8 13/ /8 4 3/ / /4 4 3/4 10 1/8 8 15/ /4 13 7/8 4 3/4 10 1/4 8 15/ / /4 10 3/8 8 15/ /4 14 1/8 4 3/4 10 1/2 8 15/ /8 14 1/4 4 3/4 10 5/8 8 15/ /8 14 3/8 4 3/4 10 3/4 8 15/ /8 14 1/2 4 3/4 10 7/8 8 15/ /2 14 7/8 4 3/ / /2 15 1/8 4 3/4 11 1/8 8 15/ /2 15 1/4 4 3/ /4 8 15/ /8 15 3/8 4 3/4 11 3/8 8 15/ /8 15 5/8 4 3/4 11 1/2 8 15/ /8 15 3/4 4 3/4 11 5/ / /4 15 7/8 4 3/4 11 3/ / / /4 11 7/ / /4 16 1/8 4 3/ / /8 16 3/8 4 3/4 12 1/ / /8 16 1/2 4 3/4 12 1/ / /8 16 5/8 4 3/4 12 3/ / /4 4 3/4 12 1/ / /8 4 3/4 12 5/ / /4 12 3/ / /8 17 1/8 4 3/4 12 7/ / /8 17 1/4 4 3/ / /8 17 1/2 4 7/8 13 1/ / /8 17 5/8 4 7/8 13 1/ / /8 17 3/4 4 7/8 13 3/ / /8 17 7/8 4 7/8 13 1/ / / /8 13 5/ / /4 18 1/8 4 7/8 13 3/ / /4 18 1/4 4 7/8 13 7/ / /8 18 3/8 4 7/ / /8 18 1/2 4 7/8 14 1/ / /8 18 5/8 4 7/8 14 1/ / /4 4 7/8 14 3/ / /8 4 7/8 14 1/ / /8 4 7/8 14 5/ / /8 19 1/4 4 7/8 14 3/ / /8 19 3/8 4 7/8 14 7/ / /8 19 1/2 4 7/ / /8 19 5/8 4 7/8

For applications where the bearing lubrication exceeds 95 F, greater bearing clearances are required.

17 learances and tolerances. Johnson utless bearings are furnished with the correct clearance to fit the specified shaft size. In every case, the shaft should have an easy running fit through the bearing, it must never be forced through the bearing. For applications where the bearing lubrication exceeds 95 F, greater bearing clearances are required. omplete operating requirements including maximum ambient water temperature and loading requirements should be provided to Duramax engineering for review. It is difficult to make accurate I.D. measurements on a Johnson utless that is less than six inches in diameter with a two-point micrometers since the soft rubber lining will deflect. In addition, variations in ambient temperature will produce dimensional changes in Johnson utless bearings because of the coefficient of thermal expansion of rubber is substantially greater than for metals. Therefore, the best practice is to always check the inside diameter measurements of smaller bearings with plug gages. The following are the standards as established by the U.S. Navy, according to uships plan number , dated 14 January 1963 earing Stern Tube and Strut. Shaft or Sleeve Size 3/4" thru 1 3/8" 1 7/16" thru 1 7/8" 2" thru 2 3/8" 2 1/2" thru 3" 3 1/8" thru 3 3/4" 3 7/8" thru 4 1/4" 4 3/8" thru 4 7/8" 5" thru 5 3/8" 5 1/2" thru 5 7/8" 6" thru 6 3/8" 6 1/2" thru 6 7/8" 7" thru 7 3/8" 7 1/2" thru 7 7/8" 8" thru 8 3/8" 8 1/2" thru 8 7/8" 9" thru 9 7/8" 10" thru 10 7/8" 11" thru 11 3/8" 11 1/2" thru 12 3/4" 12 7/8" thru 13 3/8" 13 1/2" thru 14 1/2" 14 5/8" thru 15" Shaft learance* to to to to to to to to to to to to to to to to to to to to to to O.D. Tolerance 1 1/4" thru 2" to " thru 6" to " thru 7 1/2" to /4" thru 12" to " thru 16" to " thru 18" to LL DIMENSIONS IN INHES * Due to recent changes to stainless steel shafting tolerances, Duramax Marine has adjusted bearing overshaft clearences to compensate for positive diametrical tolerances. Please contact Duramax Marine for overshaft bearing clearance. FLNED ERIN DRILLIN DIRM 17

18 Rudder ushings DX490 DX490 Rudder ushings are molded from a 70 Scale D, Durometer, Nitrile Rubber ompound, formulated to withstand the rugged impact service encountered in ship s rudder steering systems. They possess high rigidity for maximum dimensional stability while still retaining a degree of resiliency required to dampen peak shock loads. DX490 Rudder ushings are homogenous cylinders molded with longitudinal lubrication grooves. rease, oil and water serve equally well as lubricants. The DX490 Rudder ushing is resistant to deterioration by hydrocarbons, acids, salt water corrosion and electrolysis. UTION: DX490 Rudder ushings are supplied with molded I.D. and O.D. dimensions which allow ample material for finish machining. However, when finish boring I.D. dimensions do not remove more than 70% of the lubricant groove depth. IMPORTNT: In addition to interference press fit, DX490 Rudder ushings must be mechanically secured with set screws or other locking devices to prevent movement during operation and the expected operating temperature range. FIURE 13 RUDDER USHIN WLL THIKNESS OUTSIDE DIMETER INSIDE DIMETER SHFT LENTH RUDDER USHINS Part Number ode Shaft Diameter Outside Diameter Length Metal Thickness ross Wt. inches mm inches mm inches mm inches mm lb. kg DX DX DX DX / DX DX DX DX DX DX DX DX DX DX DX DX / DX DX DX DX DX DX / DX / DX / DX / DX / DX DX / DX / DX

19 DX490 NON-METLLI USHINS PHYSIL PROPERTIES: Deformation Load PSI Deflection Temperature F F ompressive 15,000 Elastic Limit 72 F Strength Tensile 3000 PSI Expansion and onfiguration ontraction Temp. Recovery ontraction Std. Tubular F 100% per inch of OD bsorption ging Liquid Temp. Vol. hange % 70 hrs. STM #3 Oil 212 F + 4.9% 70 hrs. STM #3 Oil 100 F + less than 1% 70 hrs. STM #3 Oil 72 F Negligible 70 hrs. H 2 O 212 F + 2.6% 70 hrs. H 2 O 100 F Negligible Range of working temperature to 180 continuous service. LULTIN THE FINISHED (MHINED) SIZE OF DX490 Nominal ushing I.D. and O.D. dimensions must be adjusted to allow for proper shaft to bearing running clearance, thermal expansion and contraction and interference press fit. efore machining, calculate the finished machined bearing I.D. and O.D. dimensions as follows: EXMPLE: Nominal Shaft Diameter: 8 inches Nominal earing Housing Diameter: 12 inches To determine the finished machined bearing I.D. dimension refer to the machining tables and add the running clearance (Table X), thermal factor (Table Y) and press fit allowance (Table Z), to the nominal shaft diameter. Finished Machined earing I.D. Dimension equals: + Nominal earing Shaft Diameter Running learance (Table X) Thermal Factor (Table Y) Press Fit llowance (Table Z) inches I.D. To determine the finished machined bearing O.D. dimension Refer to the machining tables and add the thermal factor (Table Y) and the press fit allowance (Table Z), to the nominal bearing housing diameter. Finished Machined earing O.D. Dimension equals: + Nominal earing Housing Diameter Thermal Factor (Table Y) Press Fit llowance (Table Z) inches O.D. TLE X RUNNIN LERNE Nominal ID inches llowance inches Nominal ID mm llowance mm TLE Y THERML FTOR Nominal ID inches llowance inches Nominal ID mm llowance mm TLE Z PRESS FIT LLOWNE Nominal ID inches llowance inches Nominal ID mm llowance mm RUDDER USHINS 19

Our Johnson utless marine and industrial bearings, heat exchangers, impact protection

products: JOHNSON UTLESS WTER-LURITED ERIN SYSTEMS Johnson utless Sleeve and Flanged

Stave earings ROMOR I Stave earings and Segmental Housings ROMOR - Partial rc earings

earing Systems DURMX HET EXHNE SYSTEMS Duraooler Keel oolers Duramax Demountable Keel

Johnson ommercial Dock umpers, Fenders & Tow Knees Weatherstrip Door askets, Window

SYSTEMS Duramax Shaft Seal Systems Johnson Heavy-Duty ir Seal Stuffing oxes Duramax

20 INNOVTION. EXPERIENE. RESULTS. Duramax Marine is committed to providing excellence in every product we manufacture. Our Johnson utless marine and industrial bearings, heat exchangers, impact protection systems and sealing systems are known worldwide for their engineered quality and dependable performance. Please contact the factory for information on any of the following Duramax Marine products: JOHNSON UTLESS WTER-LURITED ERIN SYSTEMS Johnson utless Sleeve and Flanged earings DX 490 Rudder ushings DURMX DVNED WTER-LURITED ERIN SYSTEMS Johnson Demountable Stave earings ROMOR I Stave earings and Segmental Housings ROMOR - Partial rc earings DMX Polymer lloy earings Duramax Duralue Rudder and Pintle ushings Industrial Pump earing Systems DURMX HET EXHNE SYSTEMS Duraooler Keel oolers Duramax Demountable Keel oolers Duramax oxoolers Duramax Plate Heat Exchangers DURMX IMPT PROTETION SYSTEMS Johnson ommercial Dock umpers, Fenders & Tow Knees Weatherstrip Door askets, Window hannel and Hatch over askets LINERITE omposite atterboard Systems DURMX SHFT SELIN SYSTEMS Duramax Shaft Seal Systems Johnson Heavy-Duty ir Seal Stuffing oxes Duramax Ultra-X High Performance ompression Packing Johnson Strong oy Stern astings and Stuffing oxes 2014 Duramax Marine reat Lakes Parkway Hiram, Ohio U.S.. PHONE FX US & anada or info@duramaxmarine.com

Sleeve and Flanged Bearings

Sleeve and Flanged Bearings WTER-LURITE ERIN SYSTEMS Sleeve and Flanged earings LLOY S REISTER TYPE PPROVE PROUT PROUT INFORMTION N SELETION UIE uramax Marine is an ISO 9001:2015 ertified ompany The Water-Lubricated earing That Has