About Durometer
Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.
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About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
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Large-Diameter Conveyor Rollers
Steel rollers are stronger than aluminum rollers.
Sealed bearings keep out dirt and moisture for longer life.
Roller | ||||||||
---|---|---|---|---|---|---|---|---|
For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Bearing Seal Type | Temp. Range, °F | Each | |
1 3/16" Round Axle | ||||||||
4" Dia. Steel Roller | ||||||||
10" | 9 1/16" | 9 | 6,055 | 11 9/16" | Sealed | -10° to 225° | 0000000 | 0000000 |
12" | 11 1/16" | 9 | 6,050 | 13 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
16" | 15 1/16" | 9 | 6,050 | 17 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
18" | 17 1/16" | 9 | 6,050 | 19 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
20" | 19 1/16" | 9 | 6,050 | 21 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
24" | 23 1/16" | 9 | 6,045 | 25 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
28" | 27 1/16" | 9 | 6,045 | 29 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
30" | 29 1/16" | 9 | 6,045 | 31 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
33" | 32 1/16" | 9 | 5,550 | 34 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
36" | 35 1/16" | 9 | 5,070 | 37 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
40" | 39 1/16" | 9 | 4,555 | 41 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
48" | 47 1/16" | 9 | 3,770 | 49 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
50" | 49 1/16" | 9 | 3,615 | 51 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
60" | 59 1/16" | 9 | 2,995 | 61 9/16" | Sealed | -10° to 225° | 0000000 | 000000 |
Abrasion-Resistant Threaded Idler Rollers
These polyurethane rollers are nonmarring and wear resistant. Commonly found in conveyor systems and printing equipment, they spin freely on an included stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, °F | Includes | Choose a Durometer (Hardness Rating) | Each | |
Polyurethane Rubber Roller with Steel Stud | |||||||||||||
4" | 29/32" | 1/2" | 1 1/8" | 1/2"-13 | 1" | Ball | Lubricated | Tena-Film #2500-2-ST | -65° to 200° | Mounting Hardware | 000000 | 000000 | |
4" | 1 15/16" | 1/2" | 1 3/8" | 1/2"-13 | 1 1/8" | Ball | Lubricated | Tena-Film #2500-2-ST | -65° to 200° | Mounting Hardware | 0000000 | 00000 |
Threaded Idler Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Commonly found in conveyor systems and printing equipment, they spin freely on an included stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, °F | Includes | Choose a Durometer (Hardness Rating) | Each | |
Neoprene Roller with Steel Stud | |||||||||||||
4" | 29/32" | 1/2" | 1 1/8" | 1/2"-13 | 1" | Ball | Lubricated | Tena-Film #2500-2-ST | -40° to 200° | Mounting Hardware | 0000000 | 000000 | |
4" | 1 15/16" | 1/2" | 1 3/8" | 1/2"-13 | 1 1/8" | Ball | Lubricated | Tena-Film #2500-2-ST | -40° to 200° | Mounting Hardware | 00000000 | 00000 |
Abrasion-Resistant One-Way-Locking Threaded Idler/Drive Rollers
These urethane rollers spin freely in one direction and lock to transmit power in the other. They are nonmarring and wear resistant. Idler direction is clockwise when facing the roller end.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, ° F | Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Stud | ||||||||||||
4" | 1 15/16" | 1/2" | 1 1/4" | 1/2"-13 | 3/4" | Needle Roller | Lubricated | Aeroshell #14 | -65° to 200° | 60A (Medium) Blue | 0000000 | 000000 |
One-Way-Locking Threaded Idler/Drive Rollers
These rollers spin freely in one direction and lock to transmit power in the other. Made of neoprene rubber, they are oil, flame, gasoline, and weather resistant. Idler direction is clockwise when facing the roller end.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Neoprene Roller with Steel Stud | ||||||||||||
4" | 1 15/16" | 1/2" | 1 1/4" | 1/2"-13 | 3/4" | Needle Roller | Lubricated | Aeroshell #14 | -40° to 200° | 60A (Medium) Black | 0000000 | 000000 |
Abrasion-Resistant Self-Cleaning Threaded Idler Rollers
These urethane rollers are nonmarring and wear resistant. Ridges on the surface push dirt and debris out of the way. Commonly found in conveyor systems and printing equipment, they spin freely on an included stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, ° F | Includes | Choose a Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Stud | |||||||||||||
4" | 1 15/16" | 1/2" | 1 3/8" | 1/2"-13 | 1 1/8" | Ball | Lubricated | Tena-Film #2500-2-ST | -65° to 200° | Mounting Hardware | 000000 | 000000 |
Self-Cleaning Threaded Idler Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Ridges on the surface push dirt and debris out of the way. Commonly found in conveyor systems and printing equipment, they spin freely on an included stud to position and guide work.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Bearing Type | Lubrication | Lubricant | Temperature Range, °F | Includes | Choose a Durometer (Hardness Rating) | Each | |
Neoprene Roller with Steel Stud | |||||||||||||
4" | 1 15/16" | 1/2" | 1 3/8" | 1/2"-13 | 1 1/8" | Ball | Lubricated | Tena-Film #2500-2-ST | -40° to 200° | Mounting Hardware | 0000000 | 000000 |
Drive Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Also known as contact wheels and feed rollers, they have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Choose a Durometer (Hardness Rating) | Each | |
Neoprene Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | 0000000 | 000000 | |
4" | 29/32" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | 0000000 | 00000 | |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | 0000000 | 00000 | |
4" | 1 15/16" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | 0000000 | 00000 |
Abrasion-Resistant Drive Rollers
These urethane rollers are nonmarring and wear resistant. Also known as contact wheels and feed rollers, they have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Choose a Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 0000000 | 000000 | |
4" | 29/32" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 0000000 | 00000 | |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 0000000 | 00000 | |
4" | 1 15/16" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 0000000 | 00000 | |
4" | 1 15/16" | 1 1/4" | 1 5/8" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 60A (Medium) Blue | 0000000 | 00000 |
Abrasion-Resistant Flex-Grip Drive Rollers
These urethane rollers are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Durometer (Hardness Rating) | Each | |
Flexible Urethane Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 35A (Soft) Yellow | 0000000 | 000000 |
4" | 29/32" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
4" | 1 15/16" | 1" | 1 3/8" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
Ultra-Flexible Urethane Roller with Aluminum Hub | |||||||||||
4" | 1" | 1/2" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 1" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 1" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 1/2" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 3/4" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 1" | 1 1/2" | 1/2" | Set Screw | 2 | Yes | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
Abrasion-Resistant Flex-Grip Press-Fit Drive Rollers
Mount these rollers directly onto your shaft without the need for set screws or keyways. They have a press-fit hub, but you can add your own hub to create a custom roller. Made of urethane, they are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers spin with the shaft or stud to transfer power.
Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Flexible Urethane Roller with Steel Hub | |||||||
4" | 1" | 1 1/8" | Press Fit | -65° to 200° | 35A (Soft) Yellow | 0000000 | 000000 |
4" | 1" | 1 1/4" | Press Fit | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 1 1/8" | Press Fit | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 1 1/4" | Press Fit | -65° to 200° | 35A (Soft) Yellow | 0000000 | 00000 |
Ultra-Flexible Urethane Roller with Aluminum Hub | |||||||
4" | 1" | 3/4" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 1" | 1" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 3/4" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
4" | 2" | 1" | Press Fit | -40° to 180° | 40A (Soft) Yellow | 0000000 | 00000 |
Flex-Grip Drive Rollers
These neoprene rollers are wear and chemical resistant. The teardrop-shaped sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Color | Each | |
20A Durometer (Soft) | |||||||||||
Neoprene Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 000000 | 000000 |
4" | 29/32" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 000000 | 00000 |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 000000 | 00000 |
4" | 1 15/16" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 000000 | 00000 |
35A Durometer (Soft) | |||||||||||
Neoprene Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 0000000 | 00000 |
4" | 29/32" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 0000000 | 00000 |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 0000000 | 00000 |
4" | 1 15/16" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | Black | 0000000 | 00000 |
Oil-Resistant Flex-Grip Drive Rollers
A good choice for oily environments, these Buna-N rollers are also abrasion resistant and nonmarring. The teardrop-shaped sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Color | Each | |
20A Durometer (Soft) | |||||||||||
Buna-N Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 000000 | 000000 |
4" | 29/32" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 000000 | 00000 |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 000000 | 00000 |
4" | 1 15/16" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 000000 | 00000 |
35A Durometer (Soft) | |||||||||||
Buna-N Roller with Steel Hub | |||||||||||
4" | 29/32" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 0000000 | 00000 |
4" | 29/32" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 0000000 | 00000 |
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 0000000 | 00000 |
4" | 1 15/16" | 1" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -60° to 175° | White | 0000000 | 00000 |
Abrasion-Resistant Self-Cleaning Drive Rollers
These urethane rollers are nonmarring and wear resistant. Ridges on the surface push dirt and debris out of the way. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Hub | |||||||||||
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -65° to 200° | 35A (Soft) Yellow | 0000000 | 000000 |
Self-Cleaning Drive Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Ridges on the surface push dirt and debris out of the way. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.
For technical drawings and 3-D models, click on a part number.
Roller | Hub | Set Screws | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Neoprene Roller with Steel Hub | |||||||||||
4" | 1 15/16" | 3/4" | 1 1/4" | 1/2" | Set Screw | 2 | Yes | -40° to 200° | 35A (Soft) Black | 0000000 | 000000 |
Abrasion-Resistant Rollers
These urethane rollers are nonmarring and wear resistant. Mount them directly onto your shaft or build a custom roller by adding your own hub. Rollers with steel insert have a retaining ring groove for securing a ball bearing.
For technical drawings and 3-D models, click on a part number.
Rollers
Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Mount them directly onto your shaft or build a custom roller by adding your own hub.
For technical drawings and 3-D models, click on a part number.
Abrasion-Resistant Keyed Drive Rollers
These urethane 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.
Note: The hub on rollers with 1 1/2" to 4" roller diameter protrudes on one side only.
For technical drawings and 3-D models, click on a part number.
Roller | Keyway | Set Screws | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Wd. | Dp. | Overall Wd. | Dynamic Radial Load Capacity, lbs. | Shaft Mount Type | No. Required | Included | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Urethane Roller with Steel Hub | |||||||||||||
4" | 2" | 1/2" | 1/8" | 1/16" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 00000000 | 000000 |
4" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | -20° to 120° | 85A (Hard) Red | 0000000 | 000000 |
Keyed Drive Rollers
These rollers are made of SBR rubber. 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.
Note: The hub on rollers with 3" to 4" roller diameter protrudes on one side only.
For technical drawings and 3-D models, click on a part number.
Roller | Keyway | Set Screws | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Wd. | Dp. | Overall Wd. | Dynamic Radial Load Capacity, lbs. | Shaft Mount Type | No. Required | Included | Temperature Range, ° F | Durometer (Hardness Rating) | Each | |
SBR Rubber Roller with Cast Iron Hub | |||||||||||||
4" | 2" | 3/4" | 3/16" | 3/32" | 3 1/4" | 350 | Keyway, Set Screw | 2 | Yes | 0° to 180° | 70A (Hard) Black | 00000000 | 000000 |
Threaded Track Rollers
Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
Rollers with seal have end seals to protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers with Seal | |||||||||||||||
4" | 2 1/4" | 1 1/2" | 3 1/2" | 1 1/2"-12 | 1 1/2" | 2 5/8" | 1/32" | 1,300 | 70,000 | 30,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 0000000 |
Steel Crowned Rollers with Seal | |||||||||||||||
4" | 2 1/4" | 1 1/2" | 3 1/2" | 1 1/2"-12 | 1 1/2" | 2 5/8" | 1/32" | 1,300 | 70,000 | 30,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
High-Load Threaded Track Rollers
With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any threaded track roller we offer. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers are permanently lubricated.
Crowned rollers have a slight curve, invisible to the naked eye, which helps them stay centered on surfaces that are slightly misaligned or not perfectly flat.
Rollers with seal have an end seal to protect the rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Black-Oxide Steel | |||||||||||||||
Flat Rollers with Seal | |||||||||||||||
4" | 2 1/4" | 2" | 3 1/2" | 2"-12 | 1 1/2" | 2 35/64" | 1/16" | 820 | 71,000 | 31,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 0000000 |
Crowned Rollers with Seal | |||||||||||||||
4" | 2 1/4" | 2" | 3 1/2" | 2"-12 | 1 1/2" | 2 35/64" | 1/16" | 820 | 71,000 | 31,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Thrust-Load-Rated Threaded Track Rollers
These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers with Seal | ||||||||||||||||
4" | 1 15/16" | 1 1/4" | 2 3/4" | 1 1/4"-12 | 1 3/4" | 1 3/4" | 1/16" | 1,100 | 12,000 | 6,000 | 12,000 | 225° | Tapered Roller | Mounting Hardware | 0000000 | 0000000 |
Shaft-Mount Track Rollers
Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. Lubricate rollers through a hole and groove in the inner ring.
Rollers with seal have end seals to protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | ID | ID Tolerance | Each | |
Black-Oxide Steel Flat Rollers with Seal | ||||||||||||
4" | 2 1/4" | 1 1/4" | 2 5/16" | 700 | 89,000 | 29,000 | 220° | Needle Roller | 1 1/4" | -0.0005" to 0.0001" | 0000000 | 0000000 |
High-Load Shaft-Mount Track Rollers
With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any shaft-mount track roller we offer. Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end.
Rollers with seal are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Radial Load Cap., lbs. | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | |
Steel Flat Rollers with Seal | ||||||||||
4" | 2 1/4" | 1 1/4" | 2 5/16" | 2,600 | 68,000 | 45,600 | 250° | Cylindrical Roller | 0000000 | 0000000 |
Thrust-Load-Rated Shaft-Mount Track Rollers
These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as yoke-style cam followers, they have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Radial Load Cap., lbs. | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Speed, rpm | Static | Dynamic | Static Thrust Load Cap., lbs. | Max. Temp., °F | Bearing Type | Each | |
Black-Oxide Steel Flat Rollers with Seal | |||||||||||
4" | 2 1/4" | 1 1/4" | 2 5/16" | 2,100 | 27,200 | 18,600 | 15,400 | 250° | Tapered Roller | 0000000 | 0000000 |
Flanged Shaft-Mount Track Rollers
Shaft-mount track rollers have more mounting flexibility than threaded track rollers. Because they’re flanged, they can handle both radial and thrust (top and side) loads. The flange also provides guidance and helps rollers stay on track. All are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Shoulder | Flange | Static Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Dia. | Lg. | OD | Thick. | Max. Speed, rpm | Radial | Thrust | Max. Temp., °F | Bearing Type | Each | |
Steel Flat Rollers with Seal | ||||||||||||||
4" | 2 1/4" | 1 1/4" | 2 5/16" | 2" | 1/32" | 4 15/16" | 19/32" | 2,100 | 27,200 | 13,100 | 225° | Tapered Roller | 0000000 | 0000000 |