IDLERS AND TENSIONERS

Size: px

Start display at page:

Download "IDLERS AND TENSIONERS"

Ira Bryan
5 years ago
Views:

2 ILRS N TNSIONRS To compete in today s global marketplace, you need a supplier who can provide precision idlers and tensioners that meet your quality, cost, and delivery requirements. This is why you rely on I Select. Our wide variety of idlers and tensioners includes pulleys, bushings, sprockets, idler shafts and miscellaneous tensioning products. Our precision idlers and tensioners use only bearings from name brand manufacturers such as NTN, NSK, Nachi, IKO and Timken to ensure the best experience for you. I Select also provides thermoplastic idler pulleys, which are precision molded glass-reinforced nylon idlers. These idlers are available in a wide range of styles and sizes. I Select has the ability to customize our products to fit your specific needs. ontact I Select at info@iselect.com for questions or with special requests. NTN is a registered trademark of NTN earing Group NSK is a trademark of NSK Ltd. Nachi is a trademark of Nachi-Fujikoshi orp. IKO is a trademark of Nippon Thompson o., Ltd. Timken is a registered trademark of The Timken ompany

3 Table of ontents Idler Sprockets... 2 omposite Sprockets... 3 rive Tensioners... 4 Q Idler ushings... 8 Split Taper Idler ushings... 9 Stamped Steel Idler Pulleys V-elt Idler Pulleys Flat elt Idler Pulleys Flat Faced Idler Pulleys Seamless Flat Faced Idler Pulleys Synchronous elt Idlers...15 Precision Ground Idler Shafts Fiberglass Reinforced Nylon Pulleys Radial Load apacity hart Number Interchange General ngineering Information Inch MM onversion hart

ILR SPROKTS LL RING hain Size Teeth ore pp. Wt. 3520H 35 20 1/2 7/16 11/16 0.40 3520H 35 20 5/8 7/16 11/16 0.40 4117H 41 17 1/2 7/16 11/16 0.50 4117H 41 17 5/8 7/16 11/16 0.

80 5017H 50 17 1/2 7/16 11/16 0.90 5017H 50 17 5/8 7/16 11/16 0.90 6013H 60 13 1/2 7/16 11/16 1.10 6013H 60 13 5/8 7/16 11/16 1.10 6015H 60 15 1/2 7/16 11/16 1.20 6015H 60 15 5/8 7/16 11/16 1.

4 ILR SPROKTS LL RING hain Size Teeth ore pp. Wt. 3520H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ H /2 7/16 11/ H /8 7/16 11/ Style Style 1 Style H /4 9/ Style 3 Top quality idler sprockets come standard with name brand bearings. all bearing idler sprockets have hardened teeth, precision ground bearings, double sealed, and pre-lubricated. RONZ RING/NL RING ronze earing Needle earing hain Size Teeth Strand hain pp. Wt. 25R19H 25N19H /2 1/ R13H 35N13H /4 1/ R19H 35N19H / R19H 41N19H R19H 40N19H R17H 50N17H R11H 60N11H / R17H 60N17H / R13H 80N13H / N11H /8 1 1/ N11H /8 1 1/ N11H /4 1 1/ N9H /4 1 1/ R19H 35N19H / R19H 40N19H / R17H 50N17H / R17H 60N17H / R13H 80N13H / N11H /8 1 1/ ll sprockets have hardened teeth

5 OMPOSIT SPROKTS ON-PI THRMOPLSTI OY ROLLR HIN SPROKTS SM/NSI hain Teeth Strand RS RS RS RS RS (mm) ore adaptors available. See page

RIV TNSIONRS The Single djusting Tensioner can be mounted on any point of a shaft or stud. This tensioner permits controlled tensioning at any point of the 360 arc.

The ST series tensioner should be used when a frame member is not present and a bolt-on tensioner is not an option.

6 RIV TNSIONRS The Single djusting Tensioner can be mounted on any point of a shaft or stud. This tensioner permits controlled tensioning at any point of the 360 arc. The split at the base of the arm allows for fast adjustment and tight clamping on the shaft. The ST series tensioner should be used when a frame member is not present and a bolt-on tensioner is not an option. SINGL JUSTING TNSIONR (SHFT MOUNT) rewer rowning F Interchange ST 3/8-16 S STH1 1/2 1/2 13/16 3 9/16 1/2 10/32 1 1/8 2 9/ ST 1/2-13 STH ST 5/8-11 STP ST 3/4-10 M 3/4-10 STQ 1 7/8 1 5/8 6 1/4 1 3/ ST 3/4-16 M Idler shaft must be ordered separately. For shaft selection see page 16. G H I J K The ouble djustable ase Mount rive Tensioner has a 360 rotating arm that permits controlled tensioning at any point of the arc. The adjusting slot gives the operator easy adjustment to keep proper tension on the belt or chain drive increasing the life of the drive. This tensioner has serrated teeth to prevent slippage. OUL JUSTING TNSIONR (S MOUNT) rewer rowning F G H Interchange T 3/8-16 SS TN1 1/2 1 3/16 15/ / /32 1 1/4 1 9/16 1 1/4 15/ T 3/4-10 TSQ 1 1 7/8 1 1/2 4 5/8 3 1/2 3 1/16 2 1/ /8 1 3/ T 3/4-16 SM 1 1 7/8 1 1/2 4 5/8 3 1/2 3 1/16 2 1/ /8 1 3/ Idler shaft must be ordered separately. For shaft selection see page 16. I J K L M

The FT Series Tensioners have serrated teeth to prevent slippage. JUSTL FLNG TNSIONR rewer rowning Interchange FT 3/4-10 TQ 1 1 7/8 1 1/2 4 3 3 2 3/8 2.82 FT 3/4-16 GSM 1 1 7/8 1 1/2 4 3 3 2 3/8 2.

7 RIV TNSIONRS The FT Series Tensioner has a flanged base that can be mounted in a tight area where space is limited. The rotating arm gives the operator 360 controlled tensioning and can be easily adjusted to the proper tension increasing the life of the drive. The FT Series Tensioners have serrated teeth to prevent slippage. JUSTL FLNG TNSIONR rewer rowning Interchange FT 3/4-10 TQ 1 1 7/8 1 1/ / FT 3/4-16 GSM 1 1 7/8 1 1/ / Idler shaft must be ordered separately. See page 23 for exceptions. For shaft selection see page 16. F G J K L The T Series Tensioner has an angled base that can be mounted on the top of a frame member. The angled base provides parallel tensioning with the drive. This tensioner has serrated teeth to prevent slippage. N M R L I V T JUST I J NSIONR K L-OLT F G H JUSTL NGL TNSIONR rewer Interchange F G T 3/ /4 1 1/ /8 1/2 2 1/ T 3/4-16 RSM 1 1 1/4 1 1/ /8 1/2 2 1/ Idler shaft must be ordered separately. For shaft selection see page 16. H I J K L M N

FIX FLNG TNSIONR rewer rowning Interchange FFT 3/8-16 GS FFTN1 1/2 1/2 1 1/8 1 3/4 2 3/8 1/4 0.18 FFT 3/4-10 GM 3/4-10 FFTQ 1 15/16 2 3 4 3/8 0.98 FFT 3/4-16 GM 1 15/16 2 3 4 3/8 0.

8 RIV TNSIONRS The FFT Series Tensioner has a fixed flanged base that can be mounted in a tight area where space is very limited. This is the ideal tensioner when the center distance between shafts is excessive and additional tensioning is required. Typically used with a combination of fixed and adjustable tensioners. FIX FLNG TNSIONR rewer rowning Interchange FFT 3/8-16 GS FFTN1 1/2 1/2 1 1/8 1 3/4 2 3/8 1/ FFT 3/4-10 GM 3/4-10 FFTQ 1 15/ / FFT 3/4-16 GM 1 15/ / Idler shaft must be ordered separately. For shaft selection see page 16. F G H The FT Series Tensioner can be mounted on top of any flat surface and will provide horizontal tensioning. an be used with other FT series tensioners, as well as, other tensioners to achieve proper tensioning. K J-OLT F G I H FIX NGL TNSIONR rewer rowning Interchange FT 3/8-16 RS FTN1 1/2 1 1/2 1 1/ /8 1 3/4 1/4 9/ FT 3/4-10 RM 3/4-10 FTQ /4 3 1/ /8 1 1/ FT 3/4-16 RM /4 3 1/ /8 1 1/ Idler shaft must be ordered separately. For shaft selection see page 16. F G H I J K

9 RIV TNSIONRS The ST Series Tensioner uses screw adjustment for positive precise tensioning. an be easily mounted to any flat surface and a favorite for operators that need to make very fine adjustments. JUSTL SRW TNSIONR rewer F Interchange G ST 3/4-16 HM 1 2 1/2 1 1/2 9 3/8 8 3/8 3/4 1/2 2 3/8 1 3/ / Idler shaft must be ordered separately. For shaft selection see page 16. H I J K L M N

Q ILR USHINGS Q Style Idler ushings are used with products such as: sheaves, roller chain sprockets, synchronous

Q ILR USHING (LL RING) SH- 2 11/16 1 5/16 5/8 1 7/8 7/16 1.2 SH--7/16++ 2 11/16 1 5/16 7/16 1 7/8 7/16 1.

2-6 2 3/4 1 3/8 3.834 7/8 9.1 F- 6 5/8 3 5/8 1 1/2 4 7/16 7/8 14.

*Q is a registered trademark of merson lectric. ++ omes with bolts and jam nuts.

5 S-N 3 1/8 1 13/16 1 2 3/16 7/16 1.7 SK-N 3 7/8 1 15/16 1 2 13/16 9/16 3 SF-N 4 5/8 2 1/16 1½ 3 1/8 5/8 3.

TPR ILR USHINGS Taper-Lock Style Idler ushings are used with products such as: sheaves, roller chain sprockets,

TPR ILR USHING (LL RING) 8 rewer Interchange 1610-1610- 2 1/4 1 5/8 0.9 1615-1615- 2 1/4 1 1/2 5/8 1.

10 Q ILR USHINGS Q Style Idler ushings are used with products such as: sheaves, roller chain sprockets, synchronous belt sprockets and any item that accepts a Q Style ushing. Q ILR USHING (LL RING) SH- 2 11/16 1 5/16 5/8 1 7/8 7/ SH--7/ /16 1 5/16 7/16 1 7/8 7/ SH--1/ /16 1 5/16 1/2 1 7/8 7/ SS- 3 1/8 1 5/16 5/8 2 3/16 7/ S- 3 1/8 1 13/16 5/8 2 3/16 7/ SK- 3 7/8 1 15/16 3/4 2 13/16 9/16 3 SK- H 3 7/8 1 15/16 3/4 2 13/16 9/16 3 SF- 4 5/8 2 1/ /8 5/ /4 1 3/ /8 9.1 F- 6 5/8 3 5/8 1 1/2 4 7/16 7/ ushings are furnished with bearings and fasteners. See page 24 for engineering specifications. *Q is a registered trademark of merson lectric. ++ omes with bolts and jam nuts. Q ILR USHING (NL RING) SH-N 2 11/16 1 5/ /8 7/ SS-N 3 1/8 1 5/ /16 7/ S-N 3 1/8 1 13/ /16 7/ SK-N 3 7/8 1 15/ /16 9/16 3 SF-N 4 5/8 2 1/16 1½ 3 1/8 5/ N 6 2 3/4 1½ /8 14 ushings are furnished with bearings and fasteners. TPR ILR USHINGS Taper-Lock Style Idler ushings are used with products such as: sheaves, roller chain sprockets, synchronous belt sprockets and any item that accepts a Taper-Lock Style ushing. TPR ILR USHING (LL RING) 8 rewer Interchange /4 1 5/ /4 1 1/2 5/ /4 1 1/4 3/ x1 2 3/4 1 1/ /8 1 3/4 1 3 ushings are furnished with bearings and fasteners. See page 24 for engineering specifications. *Taper-Lock is a registered trademark of Rockwell utomation. TPR ILR USHING (NL RING) rewer Interchange N 1610-F 2 1/ N 1615-F 2 1/4 1 1/ N 2012-F 2 3/4 1 1/ N 2517-F 3 3/8 1 3/4 1 1/ ushings are furnished with bearings and fasteners.

SPLIT TPR ILR USHINGS Split Taper TM Idler ushings are used with products such as: sheaves, roller chain

Typical installation (bolt & nuts not included unless otherwise noted) SPLIT TPR TM STYL ILR USHING

5-3 11/16 1 15/16 3/4 2 5/8 1/2 2 Q1-3/4" IQ1-3/4 4 1/8 2 1/2 3/4 2 7/8 17/32 3.

7 *Split Taper is a Trademark of merson lectric. STMP STL ILRS STMP STL V-LT ILR PULLY elt Size Wt. VIP3.

500-1.31 5 1/16 1/2 23/32 1.13 VIP5.625-1.31 5 1/16 5/8 23/32 1.13 VIP7.500-1.31 7 5/16 1/2 23/32 2.

11 SPLIT TPR ILR USHINGS Split Taper TM Idler ushings are used with products such as: sheaves, roller chain sprockets, synchronous belt sprockets and any item that accepts a Split Taper TM Style ushing. Typical installation (bolt & nuts not included unless otherwise noted) SPLIT TPR TM STYL ILR USHING rowning Interchange H- IH1-1/2 2 1/2 1 1/4 1/2 1 5/8 1/4 1 P1- IP1-5/ /16 5/8 1 15/16 13/ / /16 3/4 2 5/8 1/2 2 Q1-3/4" IQ1-3/4 4 1/8 2 1/2 3/4 2 7/8 17/ Q1-1" IQ /8 2 1/ /8 17/ R1- IR1-1 1/2 5 3/8 2 7/8 1 1/2 4 5/8 8.7 *Split Taper is a Trademark of merson lectric. STMP STL ILRS STMP STL V-LT ILR PULLY elt Size Wt. VIP /2 3/8 23/ VIP /2 1/2 23/ VIP /2 5/8 23/ VIP /16 1/2 23/ VIP /16 5/8 23/ VIP /16 1/2 23/ VIP /16 5/8 23/ STMP STL FLT LT ILR PULLY Face Width Wt. FIP /16 4 3/4 1/2 23/ FIP /16 4 3/4 5/8 23/

STMP STL ILR PULLYS ZIN PLT STMP STL V-LT ILR PULLYS OUL ROW RINGS Gauge VIP-525-1.37 5 1/4 *** 1 1/4 13 VIP-731-1.37 7 5/16 *** 1 1/4 13 VIP-900-1.

12 STMP STL ILR PULLYS ZIN PLT STMP STL V-LT ILR PULLYS OUL ROW RINGS Gauge VIP /4 *** 1 1/4 13 VIP /16 *** 1 1/4 13 VIP *** 1 1/4 13 *** refers to the bore diameter of the pulley. ll of these pulleys are available with 1/2", 5/8", and 3/4" bore diameters. ZIN PLT STMP STL FLT FLNG ILR PULLYS OUL ROW RINGS FIP *** 1 1/4 3 1/ * Flange on one side only *** refers to the bore diameter of the pulley. ll of these pulleys are available with 1/2", 5/8", and 3/4" bore diameters. F Gauge FIP /4 *** 1 1/ FIP /4 *** 1 1/ FIP /4 *** 1 1/ FIP *** 1 1/4 1 1/ *FIP *** 1 1/ FIP *** 1 1/ FIP *** 1 1/ ZIN PLT STMP STL STRIGHT F ILR PULLYS OUL ROW RINGS SFIP *** 1 1/4 13 SFIP /4 5 *** 1 1/4 13 SFIP /2 5 *** 1 1/4 13 SFIP *** 1 1/4 13 SFIP /4 5 *** 1 1/4 13 SFIP /2 *** 1 1/4 13 SFIP /4 6 1/2 *** 1 1/4 13 SFIP /2 6 1/2 *** 1 1/4 13 SFIP /2 *** 1 1/4 13 SFIP /4 6 1/2 *** 1 1/4 13 SFIP /2 6 1/2 *** 1 1/4 13 SFIP *** 1 1/4 13 SFIP /4 8 *** 1 1/4 13 SFIP /2 8 *** 1 1/4 13 SFIP *** 1 1/4 13 SFIP /4 8 *** 1 1/4 13 Gauge SFIP /2 8 *** 1 1/4 13 *** refers to the bore diameter of the pulley. ll of these pulleys are available with 1/2", 5/8", and 3/4" bore diameters

13 V-LT ILR PULLYS ZIN PLT V-LT ILR PULLYS SINGL ROW RINGS elt Size VIP /2 3/ VIP /2 1/ VIP /2 5/ VIP / VIP / VIP / VIP / VIP / VIP / VIP / VIP / VIP /4 1/ VIP /4 5/ VIP /4 1/ VIP /4 5/ VIP /4 1/ VIP /4 5/ VIP /4 1/ VIP /4 5/ VIP /4 1/ VIP /4 5/ VIP / VIP / VIP / VIP / VIP V 5V / VIP V 5V / VIP V 5V / VIP V 5V / VIP / VIP / VIP V 5V /2 1/ VIP V 5V /2 5/ Idler Pulleys with double row bearings also available Gauge

14 FLT LT ILR PULLYS ZIN PLT FLT LT ILR PULLYS SINGL ROW RINGS Face Width Face iameter FIP /4" 3.38" / FIP /4" 3.38" / FIP /4" 4" /4 1/ FIP /4" 4" /4 5/ FIP " 4" /4 1/ FIP " 4" /4 5/ FIP " 5" /4 1/ FIP " 5" /4 5/ FIP " 5" /4 1/ FIP " 5" /4 5/ FIP " 5" /4 1/ FIP " 5" /4 5/ FIP " 5" /4 1/ FIP " 5" /4 5/ FIP /4" 5 1/2" /4 1/ FIP /4" 5 1/2" /4 5/ FIP " 5 1/2" /4 1/ FIP " 5 1/2" /4 5/ FIP ** 1 1/2" 6 1/2" /2 1/ FIP ** 1 1/2" 6 1/2" /2 5/ FIP /4" 6" /4 1/ FIP /4" 6" /4 5/ FIP " 6" /4 1/ FIP " 6" /4 5/ FIP " 6" /4 1/ FIP " 6" /4 5/ FIP " 7" /4 1/ FIP " 7" /4 5/ FIP " 8" /4 1/ FIP " 8" /4 5/ FIP /2" 8" / FIP /2" 8" / FIP " 8" / FIP " 8" / FIP /2" 11" / FIP /2" 11" / ** Flat Face; No Flange Idler Pulleys with double row bearings also available ll parts can be converted to 5/8" bore by removing reducer bushing Gauge

FLT F ILR PULLYS FLT F ILR PULLYS (NL RING) rewer rowning Interchange F G (LT-in) P1-N P1F N41F 4 1/2 1 7/16 1 4 1 1/16

6 P3-N P3F N43F 4 1/2 3 7/16 1 4 3 1/16 1/16 3 1/2 1/8 5.

2 P2- P2 4 1/2 2 7/16 5/8 4 2 1/16 1/16 2 3/4 1/4 4.3 P3- P3 4 1/2 3 7/16 5/8 4 3 1/16 1/16 3 3/4 1/4 5.

15 FLT F ILR PULLYS FLT F ILR PULLYS (NL RING) rewer rowning Interchange F G (LT-in) P1-N P1F N41F 4 1/2 1 7/ /16 1/16 1 1/2 1/8 3.0 P2-N P2F N42F 4 1/2 2 7/ /16 1/16 2 1/2 1/8 4.6 P3-N P3F N43F 4 1/2 3 7/ /16 1/16 3 1/2 1/8 5.8 H FLT F ILR PULLYS (LL RING) rewer Interchange rowning F G (LT-in) P1- P1 4 1/2 1 7/16 5/ /16 1/16 1 3/4 1/4 3.2 P2- P2 4 1/2 2 7/16 5/ /16 1/16 2 3/4 1/4 4.3 P3- P3 4 1/2 3 7/16 5/ /16 1/16 3 3/4 1/4 5.0 H FLT F ILR PULLYS (RONZ RING) rewer Interchange rowning F G (LT-in) P1-R P1 4 1/2 1 7/ /16 1/16 1 1/2 1/8 3.3 P2-R P2 4 1/2 2 7/ /16 1/16 2 1/2 1/8 4.8 P3-R P3 4 1/2 3 7/ /16 1/16 3 1/2 1/8 6.0 H

16 SMLSS FLT F ILR PULLYS SMLSS FLT F ILR PULLYS OUL ROW RINGS SFIP /2 4 1/2, 5/8, 3/4 1 1/4 SFIP /4 4 1/2, 5/8, 3/4 1 1/4 SFIP /2, 5/8, 3/4 1 1/4 SFIP /4 4 1/2, 5/8, 3/4 1 1/4 SFIP /2 4 1/2, 5/8, 3/4 1 1/4 SFIP /4 4 1/2, 5/8, 3/4 1 1/4 SFIP /2, 5/8, 3/4 1 1/4 SFIP /4 4 1/2, 5/8, 3/4 1 1/4 SFIP /2 5 1/2, 5/8, 3/4 1 1/4 SFIP /4 5 1/2, 5/8, 3/4 1 1/4 SFIP /2, 5/8, 3/4 1 1/4 SFIP /4 5 1/2, 5/8, 3/4 1 1/4 SFIP /2 5 1/2, 5/8, 3/4 1 1/4 SFIP /4 5 1/2, 5/8, 3/4 1 1/4 SFIP /2, 5/8, 3/4 1 1/4 SFIP /2 5 1/2, 5/8, 3/4 1 1/4 *Special order only. One hundred (100) quantity minimum order

SYNHRONOUS LT ILRS HT ILR SPROKTS (LL RING) POLY HIN GT 2 STYL ILR SPROKTS Pitch/ elt Width (mm) Teeth I 29-8M-50 8/50 29 2.859 2 1/8 3/4 1/16 3.5 29-8M-85 8/85 29 2.

627 3 9/16 1 3/8 1/16 12 31-14M-115 14/115 31 5.333 4 13/16 1 1/2 1/16 19 HT is a registered trademark of Gates.

859 2 1/8 1 1/16 3.7 29-8M-85N 8/85 P29-8M-85F 29 2.859 3 1/2 1 1/16 5.3 27-14M-40N 14/40 P27-14M-40F 27 4.627 1 11/16 1 1/16 5.0 27-14M-55N 14/55 P27-14M-55F 27 4.

333 4 13/16 1 1/2 1/16 22 * vailable with bronze bearing upon request. Gates Interchange elt Width (mm) of Teeth O.. Ref. www.iselect.com 1-866-575-2025 15 Ref.

2 8M-36S-36 36-IL-SPK2 36 36 3.546 1.68 0.75 1.86 1.63 3/4-16 2.0 8M-36S-62 62-IL-SPK2 62 36 3.546 1.68 0.75 2.91 1.69 3/4-16 0.69 3.13 2.2 14M-30S-20 20-IL-SPK2 20 30 5.

17 SYNHRONOUS LT ILRS HT ILR SPROKTS (LL RING) POLY HIN GT 2 STYL ILR SPROKTS Pitch/ elt Width (mm) Teeth I 29-8M-50 8/ /8 3/4 1/ M-85 8/ /2 3/4 1/ M-40 14/ /16 1 1/ M-55 14/ /8 1 1/ M-85 14/ /16 1 3/8 1/ M / /16 1 1/2 1/16 19 HT is a registered trademark of Gates. HT ILR SPROKTS (NL RING) Pitch/elt rewer I Width Teeth (mm) Interchange pprox 19-8M-30N 8/30 P19-8M-30F /8 1 1/ M-50N 8/50 P29-8M-50F /8 1 1/ M-85N 8/85 P29-8M-85F /2 1 1/ M-40N 14/40 P27-14M-40F /16 1 1/ M-55N 14/55 P27-14M-55F /8 1 1/ M-85N 14/85 P27-14M-85F /16 1 1/ M-115N 14/115 P31-14M-115F /16 1 1/2 1/16 22 * vailable with bronze bearing upon request. Gates Interchange elt Width (mm) of Teeth O.. Ref Ref. F Threads (UNF) 8M-32S IL-SPK / M-32S IL-SPK / M-36S IL-SPK / M-36S IL-SPK / M-30S IL-SPK M-30S IL-SPK M-34S IL-SPK M-34S IL-SPK See page 22 for possible interchange exceptions. Poly hain and GT are registered trademarks of Gates. G Ref. H J

18 PRISION GROUN ILR SHFTS ILR SHFTS - ORS THR rewer rowning Interchange F N1- SO-1 N1 1-1/16 1-1/2 1/2 3/8 7/16 3/8 x 16 TH.16 N2- NO-2 N2 1 1/2 2-1/8 1 5/8 7/8 3/4 x 10 TH.75 N3- NO-3 N3 2-1/2 3-1/ /8 7/8 3/4 x 10 TH.95 N4- NO-4 N4 3-1/2 4-1/ /8 7/8 3/4 x 10 TH 1.16 N5- N5 3-1/ /2 1-3/8 1-5/16 1 x 8 TH 2.61 N6- N6 5-1/ /2 2-1/2 1-5/16 1 x 8 TH 3.64 S01- SO1 N1 1-1/16 1-1/2 1/2 3/8 7/16 3/8 x 16 TH.16 SO1- Thru SO6-F N1- Thru N6- ILR SHFTS - FIN THR rewer rowning Interchange F SO2-F SO-2 1-1/2 2-1/8 1 5/8 7/8 3/4 x 16 TH.75 SO3-F SO-3 2-1/2 3-1/ /8 7/8 3/4 x 16 TH.95 SO4-F SO-4 3-1/2 4-1/ /8 7/8 3/4 x 16 TH 1.16 SO5-F S / /2 1-3/8 1-5/16 1 x 14 TH 2.61 SO6-F S / /2 2-1/2 1-5/16 1 x 14 TH 3.64 Use with Tensioners that have the same hole specifications as column "F". MHIN SHOULR STUS Machine Shoulder Studs can be used with any idlers with a 1/2", 5/8" or 3/4" bore and with any tensioner arm with same hole specifications as column "". STU IMNSIONS rewer Interchange MSS-500 IS /2 1/2-13 1/2-13 5/8 1-1/2 3/4 1/4 1-3/4 2-1/ MSS-625 IS /8 1/2-13 5/ /16 1-5/16 1 1/4 1-9/16 2-9/ MSS-750 IS /8 3/4 5/8-11 3/ /16 1-3/8 1-3/16 3/8 1-3/4 2-15/ MSS IS /8 1/2 3/4-16 1/2-13 5/8 1-1/2 7/8 1/4 1-3/4 2-5/ MSS IS /8 5/8 3/4-16 5/ /16 1-5/16 7/8 1/4 1-9/16 2-7/ MSS IS /8 3/4 3/4-16 3/ /16 1-3/8 7/8 3/8 1-3/4 2-5/ MSS IS /8 5/8 3/4-16 5/ /16 2-1/2 7/8 1/4 2-3/4 3-5/ MSS IS /8 5/8 3/4-16 5/ /16 3-1/2 7/8 1/4 3-3/4 4-5/ MSS IS /8 5/8 3/4-16 5/ /16 4-1/2 7/8 1/4 4-3/4 5-5/ F G H I J

FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS ON-PI, THRMOPLSTI ILR PULLYS RUN SMOOTH, STY TOUGH, LST LONGR Precision molded glass-reinforced nylon idlers Full corrosion resistant Resistant to

two piece metal pulleys vailable in a wide range of styles, sizes and colors Standard bearing number 6203-2RS

Used for lawn and garden equipment, motion control, fitness equipment, conveyors, and all other pulley applications OR PTR Number (mm) W (mm) -01 0.375 17 12 0.02-015 0.472 17 12 0.02-02 0.

19 FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS ON-PI, THRMOPLSTI ILR PULLYS RUN SMOOTH, STY TOUGH, LST LONGR Precision molded glass-reinforced nylon idlers Full corrosion resistant Resistant to oils, solvents and many acids Has a lower coefficient of friction Runs cooler than steel Offers longer belt life and reduced maintenance Immune from the rivet fatigue and separation that often plague two piece metal pulleys vailable in a wide range of styles, sizes and colors Standard bearing number RS ll idlers molded concentric around bearings ±0.007 T.I.R. Used for lawn and garden equipment, motion control, fitness equipment, conveyors, and all other pulley applications OR PTR Number (mm) W (mm) SHOULR PTR Number W (mm) S S S S S S S S S S S S S S S S ) LVIS PTR Number W (mm) Unless otherwise specified, all dimensions are in inches. imensions are subject to change without notice. For sizes not shown please call I-US at

FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS V-LT ILR PULLYS Number (degrees) elt Size ore (mm) VIP2000-2.112 2.00 1.36 0.37 0.62 32 12 0.10 VIP2500-2.740 2.50 1.75 0.51 0.74 32 17 0.

00 2.62 0.50 0.87 34 17 0.30 VIP3000-3.105 3.00 1.79 0.64 0.81 34 17 0.22 VIP3470-3.575 3.47 2.26 0.64 0.81 34 17 0.24 VIP4000-4.105 4.00 2.79 0.64 0.81 34 17 0.26 VIP5000-5.200 5.20 3.00 0.88 1.

62 L ILR PULLYS Number (degrees) ia. ore (mm) IP2500-.188 2.50 1.750 0.36 0.65 30 3/16 17 0.20 IP2500-.250 2.50 1.750 0.41 0.65 30 1/4 17 0.18 IP3000-.188 3.00 2.200 0.36 0.65 30 3/16 17 0.22 IP3000-.

20 FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS V-LT ILR PULLYS Number (degrees) elt Size ore (mm) VIP VIP VIP VIP VIP VIP VIP VIP VIP VIP VIP & VIP VIP & VIP VIP & L ILR PULLYS Number (degrees) ia. ore (mm) IP / IP / IP / IP / IP / IP / IP / IP / IP / IP / IP / IP / Unless otherwise specified, all dimensions are in inches. imensions are subject to change without notice. For sizes not shown please call I-US at

FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS FLT LT ILR PULLYS Number rown ore (mm) FIP1750-0.75 1.75 2.22 0.75 0.93 0.016 17 0.18 FIP1875-0.50 1.88 2.12 0.51 0.70 0.012 17 0.20 FIP1875-0.75 1.88 2.00 0.

24 FIP2500-1.00 2.50 2.97 1.00 1.18 0.020 17 0.24 FIP2750-0.75 2.75 3.22 0.75 0.93 0.016 17 0.26 FIP2750-0.86 2.75 3.19 0.86 1.05 0.018 17 0.28 FIP2750-1.00 2.75 3.22 1.00 1.18 0.020 17 0.28 FIP3000-0.

21 FIRGLSS RINFOR PULLYS FIRGLSS RINFOR NYLON PULLYS FLT LT ILR PULLYS Number rown ore (mm) FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP FIP ROUN LT ILR PULLYS Number ore (mm) RIP R RIP R RIP R RIP R RIP R Unless otherwise specified, all dimensions are in inches. imensions are subject to change without notice. For sizes not shown please call I-US at

22 RIL LO PITY LL RING OMPONNTS Q Style Idler ushings Radial load capacity in pounds, based on 2500 hours service life at RPM shown RPM SH SS S SK SK- H SF F TPR-LOK Style Idler ushings X SPLIT TPR Style Idler ushings H P Q1-3/ Q R HT Idler Sprockets 29-8M M M M M-85* M POLY HIN GT 2 Style elt Idler Sprockets 8M-32S M-32S M-36S M-36S M-30S M-30S M-34S M-34S NL RING OMPONNTS ST FLT ILR PULLYS Radial load capacity in pounds, based on 2500 hours service life at RPM shown RPM P P P P P Q Style Idler ushings SH-N SS-N S-N SK-N SF-N N TPR-LOK Style Idler ushings 1610-N N N HT Idler Sprockets 19-8M-30N M-50N M-85N M-40N M-55N M-85N* M-115N ST FLT ILR PULLYS P1-N P2-N P3-N P4-N P6-N Q is a registered trademark of merson lectric. Taper-Lock is a registered trademark of Rockwell utomation. HT, Poly hain and GT are registered trademarks of Gates. Split Taper is a trademark of merson lectric. The trade names, trademarks and/or registered trademarks of others are used herein for product comparison purposes only, and are the property of their respective owners and are not owned or controlled by I-US. Radial loads are calculated by engineers from our bearing manufacturers. I-US does not represent or warrant the accuracy of this document. ompetitors' names and part numbers are used for comparison purposes only, I-US does not represent competitors named in this catalog

23 PRT NUMR INTRHNG I SLT RWR ROWNING GTS XPTIONS I SLT RWR ROWNING GTS XPTIONS Idler Shafts (Including Set ollar and Grease Zerk) Idler ushings (all earing) continued SO1- SO1 Same SO2-F SO2 Same SO3-F SO3 Same Q1-3/4 IQ1-3/4 Q1-1 IQ1-1 olt and jam nuts not included olt and jam nuts not included SO4-F SO4 Same SO5-F SO5 Same SO6-F SO6 Same N1- SO1 N1 Same N2- NO2 N2 Same N3- NO3 N3 Same N4- NO4 N4 Same N5- NO5 N5 Same N6- NO6 N6 Same Idler ushings (all earing) SH- SH- Same SS- SS- Same S- S- Same SK- SK- Same SK- H Same SF- SF- Same - Same F- Same Same Same Same x 1 Same Same H- IH1-1/2 olt and jam nuts not included R1- IR1-1 1/2 Idler ushings (Needle earing) olt and jam nuts not included SH-N SH-F Same SS-N SS-F Same S-N S-F Same SK-N S-F Same SF-N SF-F Same 1610-N 1610-F Same 1615-N 1615-F Same 2012-N 2012-F Same 2517-N 2517-F Same Flat Faced Idlers (all earing) P1- P1 Same P2- P2 Same P3- P3 Same P4- P4 Same P6- P6 Same Flat Faced Idlers (Needle earing) P1-N P1F N41F Same P2-N P2F N42F Same P3-N P3F N43F Same P4-N P4F N64F Same P6-N P6F N66F Same P1- IP1-5/8 - N/ olt and jam nuts not included olt and jam nuts not included

24 PRT NUMR INTRHNG I SLT RWR ROWNING GTS XPTIONS Flat Faced Idlers (ronze earing) I SLT RWR ROWNING GTS XPTIONS Poly hain GT 2 Style elt Idlers (all earing) P1 P1 Same 8M-32S-12- P2 P2 Same P3 P3 Same 8M-32S IL- SPK2 21-IL- SPK2 Hub diameter/ flange thickness Flange thickness Idler Sprockets (all earing) 3520H 5/8 3520H Same 4017H 5/8 4017H H4017X5/8 Same 5015H 5/8 5015H H5015X5/8 Same 8M-36S-36-8M-36S-62-14M-30S IL- SPK2 62-IL- SPK2 20-IL- SPK2 Flange thickness Flange thickness Flange thickness 6013H 5/8 6013H H6013X5/8 Same 8012H 3/4 8012H H8012X3/4 Same Idler Sprockets (Needle earing) 14M-30S-37-14M-34S IL- SPK2 68-IL- SPK2 Flange thickness Flange thickness 25N19H 2519F HN2519 Hub diameter 14M-34S IL- SPK2 Flange thickness 35N13H 3513F HN3513 Hub diameter 35N19H 3519F HN3519 Hub diameter 41N19H 4119F HN4119 Hub diameter 40N19H 4019F HN4019 Hub diameter 50N17H 5017F HN5017 Hub diameter 60N17H 6017F HN6017 Hub diameter 60N17H 6017F HN6017 Hub diameter 80N13H 8013F HN8013 Hub diameter 100N11H 10011F HN10011 Hub diameter HT Idlers (Needle earing) 19-8M-30N P19-8M-30F Hub diameter 29-8M-50N P29-8M-50F Hub diameter 27-14M-40N P27-14M-40F Hub diameter 27-14M-55N P27-14M-55F Hub diameter 27-14M-85N P27-14M-85F Hub diameter 31-14M-115N P31-14M-85F Hub diameter

25 PRT NUMR INTRHNG I SLT RWR ROWNING GTS XPTIONS I SLT RWR ROWNING GTS XPTIONS Single djusting Tensioner (Shaft Mounted) Fixed Flange Tensioner ST 3/8-16 S+SO1 STN1 ST 3/ N1- or SO1- ST 1/2-13 STH Same ST 5/8-11 STP Same ST 3/4-10 M 3/4-10 STQ Same ST 3/4-16 M Same ouble djustable Tensioner (ase Mounted) T 3/8-16 SS+S01 TN1 T 3/4-16 SM Fixed ngle Tensioner 10-IL- RK2 FT 3/8-16 RS FTN1 T 3/ N1- or SO1- Same FT 3/ N1- or SO1- FT 3/4-10 RM 3/4-10 FTQ Same FT 3/4-16 RM Same djustable ngle Tensioner T 3/4-16 RSM Same FFT 3/8-16 GS FFTN1 FFT 3/4-10 GM 3/4-10 FFT 3/ N1- or SO1- FFTQ Same FFT 3/4-16 GM Same djustable Flange Tensioner FT 3/4-16 GSM Same FT 1-14 GSL Same FT 3/4-10 TQ olt holes and width djustable Screw Tensioner ST 3/4-16 HM Same Machined Shoulder Studs MSS-.500 IS-500 lack oxide MSS-.625 IS-625 lack oxide MSS-.750 IS-750 lack oxide MSS IS-165 lack oxide MSS IS-166 lack oxide MSS IS-167 lack oxide MSS IS-1662 lack oxide MSS IS-1663 lack oxidtable MSS IS-1664 lack oxide

26 GNRL NGINRING INFORMTION NGLISH STNR MSURS Long Measures Square Measure 1 mile = 1760 yards = 5280 feet 1 square mile = 640 acres = 6400 square chains 1 yard = 3 feet = 36 inches 1 acre = 10 square chains = 4840 square yards = 43,560 square feet 1 foot = 12 inches 1 square rod = square yards = square feet = 625 square links 1 square yard = 9 square feet 1 square foot = 144 square inches n acre is equal to a square, the side of which is feet ry Measure 1 bushel (U.S. or Winchester struck bushel) = cubic foot = cubic inches 1 bushel = 4 pecks = 42 quarts = 64 pints 1 peck = 8 quarts = 16 pints 1 quart = 2 pints 1 heaped bushel = 1-1/4 struck bushel 1 cubic foot = struck bushel 1 ritish Imperial bushel = 8 Imperial gallons = cubic foot = cubic inches Liquid Measure 1 U.S. gallon = cubic foot = 231 cubic inches = 4 quarts = 8 pints 1 quart = 2 pints = 8 gills 1 pint = 4 gills 1 ritish Imperial gallon = U.S. gallons = cubic inches 1 cubic foot = 7.48 U.S. gallons 1 barrel = 31.5 U.S. gallons GNRL NGINRING INFORMTION MTRI SYSTM OF MSURMNTS The principle units are the meter for length, the liter for capacity, and the gram for weight. The following prefixes are used for sub-divisions and multiples: milli = 1/1000; cent = 1/100; deci = 1/10; deca = 10; hecto=100; kilo = Measure of length 10 millimeters (mm) = 1 centimeter (cm) 10 decimeters = 1 meter (m) 10 centimeters = 1 decimeter (dm) 100 meters = 1 kilometer (km) Measures of 10 milligrams (mg) = 1 centigram (cg) 10 decagrams = 1 hectogram (hg) 10 centigrams = 1 decigram (dg) 10 hectogram = 1 kilogram (kg) 10 decigrams = 1 gram (g) 1000 kilograms = 1 (metric) ton (T) 10 grams = 1 decagram (dg) Square Measure ubic Measure 100 sq. millimeters (mm2) = 1 centigram (cg) 1000 cu. millimeters (mm3) = 1 cu. centimeter (cm3) 10 sq. centimeters = 1 sq. decimeter (dm2) 1000 cu. centimeters = 1 cu. decimeter (dm3) 100 sq. decimeters = 1 sq. meter (m2) 100 cu. decimeters = 1 cu. meter (m3) ry and Liquid Measure 10 millimeters (ml) = 1 centiliter (cl) 100 liters = 1 hectoliter (hl) 10 centiliters = 1 deciliter (dl) 1 liter = 1 cu. decimeter = the volume of 1 kg of pure water at a temperature of 39.2 degrees F. Length onversion onstants for Metric and U.S. Units Millimeters x = inches Inches x = millimeters Meters x = inches Inches x.0254 = meters Meters x = feet Feet x = meters Meters x = yards Yards x = meters Kilometers x feet Feet x = kilometers Kilometers x = statute miles Statute miles x = kilometers Kilometers x = nautical miles Nautical miles x = kilometers

27 GNRL NGINRING INFORMTION ircular and ngular Measure 60 seconds ( ) = 1 minute( ) 60 minutes = 1 degree ( ) 360 degrees = 1 circumference () 57.3 degrees = 1 radian 2 p radians = 1 circumference () Temperature The following equations are useful for converting temperature from one system to another: F = degrees Fahrenheit; = degrees entigrade eg. = (eg. F32) x 5/9 eg. F = (eg. x 9/5) + 32 voirdupois or ommercial 1 gross or long ton = 2240 pounds 1 net or short ton = 2000 pounds 1 pound = 16 ounces = 7000 grains 1 ounce = 16 drams = grains ubic Measure 1 cubic yard = 27 cubic feet 1 cubic foot = 1728 cubic inches The following measures are used for wood and masonry: 1 cord of wood = 4 x 4 x 8 feet = 128 cubic feet 1 perch of masonry = 16-1/2 x 1-1/2 x 1 foot = 24-3/4 cubic feet Shipping Measure For measuring entire internal capacity of a vessel: 1 registered ton = 100 cubic feet For Measurement of argo: 1 U.S. shipping ton = 40 cubic feet = U.S. bushels = Imperial bushels ritish shipping ton = 42 cubic feet = U.S. bushels = Imperial bushels onversion onstants for Metric and U.S. Units Grams x 981 = dynes ynes x = grams Grams x = grains Grains x.0648 = grams Grams x = ounces (vd.) Ounces (vd.) x = grams Grams x = fluid ounces (water) Fluid ounces (Water) x = grams Kilograms x ounces (vd.) Ounces (vd.) x kilograms Kilograms x = pounds (vd.) Pounds (vd.) x = kilograms Metric tons (1000 kg) x = Net ton (2000 lbs.) Net ton (2000 lbs) x = metric tons (1000 kg) Metric tons (1000 kg) x = gross tons (2240 lbs.) Gross ton (2240 lbs) x = Metric tons (1000 kg) rea onversion onstants for Metric and U.S. Units Square millimeters x = sq. inches Square centimeters x.155 = sq. inches Square meters x = sq. feet Square meters x = sq. yards Hectares x = acres Square kilometers x = acres Square kilometers x.3861 = sq. miles Volume onversion onstants for Metric and U.S. Units ubic centimeters x = fluid ounces ubic centimeters x = cubic inches ubic centimeters x.271 = fluid drams Liters x = cubic inches Liters x = quarts Liters x = gallons Liters x = cubic feet Hectoliters x = gallons Hectoliters = cubic feet Hectoliters x = bushel Hectoliters x.1308 cubic yards ubic meters x = gallons ubic meters x = cubic feet ubic meters x = cubic yards Square inches x = sq. millimeters Square inches x = sq. centimeters Square feet x.0929 = sq. meters Square yards x = square meters cres x = hectares cres x = sq. kilometers Square miles x = sq. kilometers Fluid ounces x = cubic centimeters ubic inches x cubic centimeters Fluid drams x 3.69 = cubic centimeters ubic inches x = liters Quarts x = liters Gallons x = liters ubic feet x = liters Gallons x = hectoliters ubic feet x = hectoliters ushels x = hectoliters ubic yards x = hectoliters Gallons x = cubic meters ubic feet x = cubic meters ubic yards x.7645 = cubic meters

28 INH-MM ONVRSION HRT HOW TO US: To convert inches to mm, read across to the inch dimension and down to the fraction/decimal. The number shown where they intersect is its value in mm. For example, 2-1/4" = mm. inch Fraction ecimal mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

29 NOTS

30 NOTS

31 NOTS

32 ILRS N TNSIONRS Independent istributors ooperative - US. ll rights reserved. 12/2016

MEASUREMENTS LAND LINEAR MEASURE... 2 LAND AREA MEASURE... 3 VOLUME MEASURE WEIGHT or MASS... 5 MEASURES OF ANGLES AND ARCS...

MEASUREMENTS LAND LINEAR MEASURE... 2 LAND AREA MEASURE... 3 VOLUME MEASURE... 4 WEIGHT or MASS... 5 MEASURES OF ANGLES AND ARCS... 6 AREAS AND VOLUME CALCULATIONS... 6 1 Imperial/US measurements LAND