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Abrasion-Resistant Keyed Drive Rollers
 |  |  |
1 1/2" to 4" Roller Diameter | 5" to 12" Roller Diameter |
These urethane rubber rollers are wear and chemical resistant. They’re also nonmarring. Use them with a keyed shaft to prevent slippage in high-torque applications. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power.
The hub on rollers with 1 1/2" to 4" roller diameter protrudes on one side only.
Roller | Keyway | Set Screws | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Wd. | Dp. | Overall Wd. | Dynamic Radial Load Cap., lb. | Shaft Mount Type | No. Required | Included | Temp. Range, ° F | Hardness (Hardness Rating) | Each | |||
Urethane Rubber Rollers with Aluminum Hub | |||||||||||||||
| 1 1/2" | 1 1/2" | 3/8" | 3/32" | 3/64" | 1 7/8" | — | Keyway, Set Screw | 2 | Yes | -20 to 200 | Durometer 80A (Hard) Black | 2478K51 | 000000 | ||
| 1 1/2" | 1 1/2" | 1/2" | 1/8" | 1/16" | 1 7/8" | — | Keyway, Set Screw | 2 | Yes | -20 to 200 | Durometer 80A (Hard) Black | 2478K52 | 00000 | ||
| 2" | 2" | 3/4" | 3/16" | 3/32" | 2 3/8" | — | Keyway, Set Screw | 2 | Yes | -20 to 200 | Durometer 80A (Hard) Black | 2478K53 | 000000 | ||
| 2 1/2" | 2" | 3/4" | 3/16" | 3/32" | 2 3/8" | — | Keyway, Set Screw | 2 | Yes | -20 to 200 | Durometer 80A (Hard) Black | 2478K54 | 000000 | ||
Urethane Rubber Rollers with Steel Hub | |||||||||||||||
| 3" | 2" | 1/2" | 1/8" | 1/16" | 3 1/4" | 300 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K101 | 000000 | ||
| 3" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 300 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K42 | 00000 | ||
| 4" | 2" | 1/2" | 1/8" | 1/16" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K102 | 00000 | ||
| 4" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K41 | 000000 | ||
| 5" | 2" | 1/2" | 1/8" | 1/16" | 2 3/16" | 400 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K103 | 000000 | ||
| 5" | 2" | 3/4" | 3/16" | 3/32" | 2 3/16" | 400 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K46 | 000000 | ||
| 6" | 2" | 1/2" | 1/8" | 1/16" | 2 3/16" | 425 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K104 | 000000 | ||
| 6" | 2" | 3/4" | 3/16" | 3/32" | 2 3/16" | 425 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K47 | 000000 | ||
| 6" | 3" | 1/2" | 1/8" | 1/16" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K105 | 000000 | ||
| 6" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K106 | 000000 | ||
| 6" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K32 | 000000 | ||
| 6" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K107 | 000000 | ||
| 8" | 2" | 1/2" | 1/8" | 1/16" | 2 3/16" | 500 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K108 | 000000 | ||
| 8" | 2" | 3/4" | 3/16" | 3/32" | 2 3/16" | 500 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K44 | 000000 | ||
| 8" | 3" | 1/2" | 1/8" | 1/16" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K109 | 000000 | ||
| 8" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K111 | 000000 | ||
| 8" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K45 | 000000 | ||
| 8" | 3" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K112 | 000000 | ||
| 10" | 3" | 3/4" | 3/16" | 3/32" | 3 1/4" | 800 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K113 | 000000 | ||
| 10" | 3" | 1" | 1/4" | 1/8" | 3 1/4" | 1,600 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K43 | 000000 | ||
| 10" | 4" | 1 1/2" | 3/8" | 3/16" | 4 1/4" | 2,500 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K27 | 000000 | ||
| 10" | 5" | 1 1/2" | 3/8" | 3/16" | 5 1/4" | 2,500 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K114 | 000000 | ||
| 12" | 4" | 1 1/2" | 3/8" | 3/16" | 4 1/4" | 3,000 | Keyway, Set Screw | 2 | Yes | -20 to 120 | Durometer 85A (Hard) Red | 2478K115 | 000000 | ||
Keyed Drive Rollers
 |  | |
5" to 10" Roller Diameter | 1 1/2" to 4" Roller Diameter |
These rollers are made of SBR. Use them with a keyed shaft to prevent slippage in high-torque applications. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power.
3" Diameter Roller and 4" Diameter Roller—The hub on rollers with 3" to 4" roller diameter protrudes on one side.
Roller | Keyway | Set Screws | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Wd. | Dp. | Overall Wd. | Dynamic Radial Load Cap., lb. | Shaft Mount Type | No. Required | Included | Temp. Range, ° F | Hardness (Hardness Rating) | Each | |||
SBR Rollers with Cast Iron Hub | |||||||||||||||
| 3" | 2" | 1/2" | 1/8" | 1/16" | 3 1/4" | 300 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K51 | 000000 | ||
| 3" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 300 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K52 | 00000 | ||
| 4" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K54 | 00000 | ||
| 5" | 1 21/32" | 3/4" | 3/16" | 3/32" | 2 3/16" | 400 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K56 | 000000 | ||
| 6" | 1 21/32" | 3/4" | 3/16" | 3/32" | 2 3/16" | 425 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K58 | 00000 | ||
| 6" | 2 3/8" | 3/4" | 3/16" | 3/32" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K46 | 000000 | ||
| 6" | 2 3/8" | 1" | 1/4" | 1/8" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K47 | 000000 | ||
| 6" | 2 3/8" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 500 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K48 | 000000 | ||
| 8" | 1 3/8" | 3/4" | 3/16" | 3/32" | 2 3/16" | 500 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K59 | 000000 | ||
| 8" | 2 11/32" | 1" | 1/4" | 1/8" | 3 1/4" | 850 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K17 | 000000 | ||
| 8" | 2 11/32" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 850 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K18 | 000000 | ||
| 10" | 2 11/32" | 1" | 1/4" | 1/8" | 3 1/4" | 1,000 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K23 | 000000 | ||
| 10" | 2 11/32" | 1 1/4" | 1/4" | 1/8" | 3 1/4" | 1,000 | Keyway, Set Screw | 2 | Yes | 0 to 180 | Durometer 70A (Hard) Black | 61065K24 | 000000 | ||
