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Sprockets
For Roller Chain | Keyway | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Trade No. | Std. | Pitch | No. of Teeth | OD | Bore Type | For Shaft Dia. | Wd. | Dp. | Each | |||
For Single Strand | ||||||||||||
Steel | ||||||||||||
| 50 | ANSI | 5/8" | 16 | 3 1/2" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K357 | 000000 | ||
| 50 | ANSI | 5/8" | 17 | 3 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K358 | 00000 | ||
| 50 | ANSI | 5/8" | 18 | 3 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K359 | 00000 | ||
| 50 | ANSI | 5/8" | 19 | 4 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K364 | 00000 | ||
| 50 | ANSI | 5/8" | 20 | 4 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K365 | 00000 | ||
| 50 | ANSI | 5/8" | 32 | 6 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K843 | 000000 | ||
| 50 | ANSI | 5/8" | 34 | 7 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K844 | 000000 | ||
| 50 | ANSI | 5/8" | 35 | 7 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K845 | 000000 | ||
| 50 | ANSI | 5/8" | 36 | 7 1/2" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K846 | 000000 | ||
| 50 | ANSI | 5/8" | 38 | 7 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T151 | 000000 | ||
| 50 | ANSI | 5/8" | 40 | 8 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K847 | 000000 | ||
| 50 | ANSI | 5/8" | 42 | 8 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K848 | 000000 | ||
| 50 | ANSI | 5/8" | 45 | 9 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K849 | 000000 | ||
| 50 | ANSI | 5/8" | 48 | 9 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K851 | 000000 | ||
| 50 | ANSI | 5/8" | 54 | 11 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T152 | 000000 | ||
| 50 | ANSI | 5/8" | 60 | 12 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K852 | 000000 | ||
| 50 | ANSI | 5/8" | 70 | 14 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T153 | 000000 | ||
| 50 | ANSI | 5/8" | 72 | 14 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T154 | 000000 | ||
| 60 | ANSI | 3/4" | 14 | 3 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K394 | 00000 | ||
| 60 | ANSI | 3/4" | 15 | 4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K328 | 00000 | ||
| 60 | ANSI | 3/4" | 16 | 4 1/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K478 | 00000 | ||
| 60 | ANSI | 3/4" | 17 | 4 7/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K638 | 00000 | ||
| 60 | ANSI | 3/4" | 18 | 4 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K708 | 00000 | ||
| 60 | ANSI | 3/4" | 19 | 4 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K718 | 00000 | ||
| 60 | ANSI | 3/4" | 20 | 5 3/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K589 | 00000 | ||
| 60 | ANSI | 3/4" | 21 | 5 7/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K308 | 00000 | ||
| 60 | ANSI | 3/4" | 22 | 5 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K319 | 000000 | ||
| 60 | ANSI | 3/4" | 23 | 5 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K408 | 000000 | ||
| 60 | ANSI | 3/4" | 24 | 6 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K419 | 000000 | ||
| 60 | ANSI | 3/4" | 25 | 6 3/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K482 | 000000 | ||
| 60 | ANSI | 3/4" | 26 | 6 5/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K407 | 000000 | ||
| 60 | ANSI | 3/4" | 28 | 7 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K418 | 000000 | ||
| 60 | ANSI | 3/4" | 30 | 7 9/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K538 | 000000 | ||
| 60 | ANSI | 3/4" | 32 | 8 1/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K464 | 000000 | ||
| 60 | ANSI | 3/4" | 34 | 8 9/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K508 | 000000 | ||
| 60 | ANSI | 3/4" | 35 | 8 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K546 | 000000 | ||
| 60 | ANSI | 3/4" | 36 | 9" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K519 | 000000 | ||
| 60 | ANSI | 3/4" | 38 | 9 1/2" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K572 | 000000 | ||
| 60 | ANSI | 3/4" | 40 | 10" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K489 | 000000 | ||
| 60 | ANSI | 3/4" | 42 | 10 7/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K601 | 000000 | ||
| 60 | ANSI | 3/4" | 45 | 11 3/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K705 | 000000 | ||
| 60 | ANSI | 3/4" | 48 | 11 7/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K615 | 000000 | ||
| 60 | ANSI | 3/4" | 54 | 13 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T121 | 000000 | ||
| 60 | ANSI | 3/4" | 60 | 14 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6236K586 | 000000 | ||
| 60 | ANSI | 3/4" | 70 | 17 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T131 | 000000 | ||
| 60 | ANSI | 3/4" | 72 | 17 5/8" | Finished | 1 5/8" | 3/8" | 3/16" | 2741T141 | 000000 | ||
| 80 | ANSI | 1" | 11 | 4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K529 | 00000 | ||
| 80 | ANSI | 1" | 12 | 4 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K537 | 00000 | ||
| 80 | ANSI | 1" | 13 | 4 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K283 | 00000 | ||
| 80 | ANSI | 1" | 14 | 5" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K558 | 00000 | ||
| 80 | ANSI | 1" | 15 | 5 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K568 | 00000 | ||
| 80 | ANSI | 1" | 16 | 5 5/8" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K577 | 000000 | ||
| 80 | ANSI | 1" | 17 | 5 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K737 | 000000 | ||
| 80 | ANSI | 1" | 18 | 6 1/4" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K747 | 000000 | ||
| 80 | ANSI | 1" | 19 | 6 9/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K757 | 000000 | ||
| 80 | ANSI | 1" | 20 | 6 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 6280K767 | 000000 | ||
Wear-Resistant Steel with Hardened Teeth | ||||||||||||
| 50 | ANSI | 5/8" | 16 | 3 1/2" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T837 | 00000 | ||
| 50 | ANSI | 5/8" | 17 | 3 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T104 | 00000 | ||
| 50 | ANSI | 5/8" | 18 | 3 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T106 | 00000 | ||
| 50 | ANSI | 5/8" | 19 | 4 1/8" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T108 | 00000 | ||
| 50 | ANSI | 5/8" | 20 | 4 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T111 | 00000 | ||
| 60 | ANSI | 3/4" | 14 | 3 3/4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T112 | 00000 | ||
| 60 | ANSI | 3/4" | 15 | 4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T113 | 00000 | ||
| 60 | ANSI | 3/4" | 16 | 4 1/4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T633 | 00000 | ||
| 60 | ANSI | 3/4" | 17 | 4 7/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T636 | 00000 | ||
| 60 | ANSI | 3/4" | 18 | 4 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T639 | 00000 | ||
| 60 | ANSI | 3/4" | 19 | 4 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T647 | 00000 | ||
| 60 | ANSI | 3/4" | 20 | 5 3/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T655 | 00000 | ||
| 80 | ANSI | 1" | 11 | 4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T968 | 00000 | ||
| 80 | ANSI | 1" | 12 | 4 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T978 | 00000 | ||
| 80 | ANSI | 1" | 13 | 4 11/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T988 | 00000 | ||
| 80 | ANSI | 1" | 14 | 5" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T338 | 00000 | ||
| 80 | ANSI | 1" | 15 | 5 5/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T348 | 000000 | ||
| 80 | ANSI | 1" | 16 | 5 5/8" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T358 | 000000 | ||
| 80 | ANSI | 1" | 17 | 5 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T368 | 000000 | ||
| 80 | ANSI | 1" | 18 | 6 1/4" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T378 | 000000 | ||
| 80 | ANSI | 1" | 19 | 6 9/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T385 | 000000 | ||
| 80 | ANSI | 1" | 20 | 6 15/16" | Finished | 1 5/8" | 3/8" | 3/16" | 2500T393 | 000000 | ||
Quick-Disconnect (QD) Bushings
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in·lbf | Material | Includes | For Shaft Dia. | Each | |||
Clamp-On Shaft Mount | ||||||||||
Bushing Trade Number SD | ||||||||||
| 1 13/16" | 3/8" | 3/16" | 108 | Sintered Steel | Clamping Screws | 1 5/8" | 6086K425 | 000000 | ||
Bushing Trade Number SDS | ||||||||||
| 1 3/8" | 3/8" | 3/16" | 108 | Sintered Steel | Clamping Screws | 1 5/8" | 6086K325 | 00000 | ||
Bushing Trade Number SF | ||||||||||
| 2 1/16" | 3/8" | 3/16" | 360 | Sintered Steel | Clamping Screws | 1 5/8" | 6086K628 | 00000 | ||
Bushing Trade Number SH | ||||||||||
| 1 5/16" | 3/8" | 1/16" | 108 | Sintered Steel | Clamping Screws, Machine Key | 1 5/8" | 6086K224 | 00000 | ||
Bushing Trade Number SK | ||||||||||
| 1 15/16" | 3/8" | 3/16" | 180 | Sintered Steel | Clamping Screws | 1 5/8" | 6086K525 | 00000 | ||
Taper-Lock Bushings
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in·lbf | Includes | Each | |||
Steel | ||||||||||
Bushing Trade Number 1610 | ||||||||||
| 1 5/8" | 1" | 3/8" | 1/8" | 8° | 175 | Machine Key, Set Screws | 57095K168 | 000000 | ||
Bushing Trade Number 1615 | ||||||||||
| 1 5/8" | 1 1/2" | 3/8" | 1/8" | 8° | 175 | Machine Key, Set Screws | 57095K194 | 00000 | ||
Bushing Trade Number 2012 | ||||||||||
| 1 5/8" | 1 1/4" | 3/8" | 3/16" | 8° | 280 | Set Screws | 57095K189 | 00000 | ||
Bushing Trade Number 2517 | ||||||||||
| 1 5/8" | 1 3/4" | 3/8" | 3/16" | 8° | 430 | Set Screws | 57095K214 | 00000 | ||
Bushing Trade Number 3020 | ||||||||||
| 1 5/8" | 2" | 3/8" | 3/16" | 8° | 800 | Set Screws | 57095K327 | 000000 | ||
Cast Iron | ||||||||||
Bushing Trade Number 3030 | ||||||||||
| 1 5/8" | 3" | 3/8" | 3/16" | 8° | 800 | Set Screws | 57095K647 | 000000 | ||
Bushing Trade Number 3535 | ||||||||||
| 1 5/8" | 3 1/2" | 3/8" | 3/16" | 8° | 1,000 | Set Screws | 57095K377 | 000000 | ||
Bushing Trade Number 4040 | ||||||||||
| 1 5/8" | 4" | 3/8" | 3/16" | 8° | 1,700 | Set Screws | 57095K715 | 000000 | ||
High-Torque HTD Timing Belt Pulleys
For Bushing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Max. Belt Wd., mm | Pitch, mm | No. of Teeth | Bore Type | Type | Trade No. | Pitch Dia., mm | No. of Flanges | Each | |||
For H8M Trade Size | |||||||||||
Iron | |||||||||||
| 20 | 8 | 28 | Bushing | Split Tapered | H | 71.3 | 2 | 6497K711 | 000000 | ||
| 20 | 8 | 30 | Bushing | Split Tapered | H | 76.4 | 2 | 6497K712 | 00000 | ||
| 30 | 8 | 28 | Bushing | Split Tapered | H | 71.3 | 2 | 6497K714 | 00000 | ||
| 30 | 8 | 30 | Bushing | Split Tapered | H | 76.4 | 2 | 6497K715 | 00000 | ||
| 30 | 8 | 32 | Bushing | Split Tapered | H | 81.5 | 2 | 6497K716 | 00000 | ||
Corrosion-Resistant Stainless Steel | |||||||||||
| 20 | 8 | 28 | Bushing | Split Tapered | H | 71.3 | 2 | 1230N17 | 000000 | ||
| 20 | 8 | 30 | Bushing | Split Tapered | H | 76.4 | 2 | 1230N18 | 000000 | ||
| 30 | 8 | 28 | Bushing | Split Tapered | H | 71.3 | 2 | 1230N27 | 000000 | ||
| 30 | 8 | 30 | Bushing | Split Tapered | H | 76.4 | 2 | 1230N28 | 000000 | ||
| 30 | 8 | 32 | Bushing | Split Tapered | H | 81.5 | 2 | 1230N29 | 000000 | ||
Split-Tapered Bushings
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Steel |
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in·lbf | Each | |||
Steel | |||||||||
Bushing Trade Number P1 with Clamping Screws, Machine Key | |||||||||
| 1 5/8" | 1 15/16" | 3/8" | 5/16" | 3° | 192 | 9859T321 | 000000 | ||
Bushing Trade Number P2 with Clamping Screws, Machine Key | |||||||||
| 1 5/8" | 2 15/16" | 3/8" | 5/16" | 3° | 192 | 9859T417 | 00000 | ||
Bushing Trade Number Q1 with Clamping Screws, Machine Key | |||||||||
| 1 5/8" | 2 1/2" | 3/8" | 3/16" | 3° | 348 | 9859T519 | 00000 | ||
Quiet-Drive Tire-Track Timing Belt Pulleys
For Bushing | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Max. Belt Wd., mm | Pitch, mm | No. of Teeth | Bore Type | Type | Trade No. | Pitch Dia., mm | Each | |||
For NRG Trade Size | ||||||||||
Iron | ||||||||||
| 16 | 8 | 28 | Bushing | Split Tapered | H | 71 | 7955K12 | 0000000 | ||



































