About Durometer
Durometer is the international standard for measuring the hardness of rubber, plastic, and most nonmetallic materials.
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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 | Thread Size  | Temperature Range, °F | Durometer (Hardness Rating) | Each | |
Neoprene Roller with Aluminum Hub | ||||||||||||
| 2 1/8" | 1/4" | 1/2" | 1" | 3/8" | Set Screw | 2 | No | 10-32 | -30° to 200° | 55A (Medium) Black | 00000000 | 000000 |
| 2 1/8" | 3/4" | 1/2" | 1" | 3/8" | Set Screw | 2 | No | 10-32 | -30° to 200° | 55A (Medium) Black | 00000000 | 00000 |
Slim-Tread Drive Rollers
A narrow O-ring tread provides both a sure grip and a delicate touch, making these rollers good for light duty tasks such as those involving paper and tape. 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. O-ring is Buna-N, which is nonmarring and resistant to oil and abrasion.
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 | |
Buna-N Roller with Acetal Hub | |||||||||||
| 2 1/8" | 3/16" | 1/4" | 1" | 1/2" | Set Screw | 1 | Yes | -30° to 250° | 70A (Hard) Black | 0000000 | 000000 |
Track Rollers
Use these rollers as replacements on an existing door hanger or as the starting point for a customized hanger. They have a hole so you can add a bolt or a mounting plate (not included) to attach a door. Capacity is based on using 2 track rollers. Track rollers are sold individually.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| Capacity per Pair, lbs. | For Inside Track Wd. | Dia. | Wd. | Material | Bolt Hole Dia. | Each | |
| 400 | 1 3/4" | 2 1/8" | 1 5/8" | Zinc-Plated Steel | 1/2" | 00000000 | 000000 |
Roller Track for Doors
Combine track, mounting brackets, and hangers that fit the same inside track width to create a system for hanging doors. Some components that fit together are rated for different capacities; the capacity of your system is determined by the component with the lowest capacity.
Hangers with bolts attach through the top of your door. They adjust vertically within the bolt's thread length. Two per door are required. The horizontally adjustable hanger allows you to adjust the clearance between your door and wall by 3/4". Hangers with mounting plate attach around the sides and top of your door. They adjust vertically between the bottom of the track and the top of the door. Two per door are required.
For technical drawings and 3-D models, click on a part number.
Rollers | Bearing | Thread | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity per Pair, lbs. | For Inside Track Wd. | Ht. | Max. Vertical Adjustment | No. of | Dia. | Type | Material | Size | Lg. | Mounting Fasteners Included | Each | |
Zinc-Plated Steel | ||||||||||||
| 400 | 1 3/4" | 4 1/4" | 1 3/8" | 2 | 2 1/8" | Roller | Steel | 1/2"-13 | 2 1/8" | Yes | 0000000 | 000000 |
| 400 | 1 3/4" | 5 1/2" | 2 3/4" | 2 | 2 1/8" | Roller | Steel | 1/2"-13 | 3 3/8" | Yes | 0000000 | 00000 |
| 400 | 1 3/4" | 6 1/2" | 3 3/4" | 2 | 2 1/8" | Roller | Steel | 1/2"-13 | 4 3/8" | Yes | 0000000 | 00000 |
304 Stainless Steel | ||||||||||||
| 400 | 1 3/4" | 4 13/16" | 2 3/16" | 2 | 2 1/8" | Ball | 304 Stainless Steel | 1/2"-13 | 2 3/16" | Yes | 000000 | 000000 |
Rollers | Bearing | Thread | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity per Pair, lbs. | For Inside Track Wd. | Ht. | Max. Vertical Adjustment | No. of | Dia. | Type | Material | Size | Lg. | Mounting Fasteners Included | Each | |
Zinc-Plated Steel | ||||||||||||
| 400 | 1 3/4" | 11 7/8" | 7" | 2 | 2 1/8" | Roller | Steel | 1/2"-13 | 7" | Yes | 0000000 | 000000 |
Vertical Adjustment | Rollers | Bearing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity per Pair, lbs. | For Inside Track Wd. | For Door Thick. | Ht. | Mounting Plate Ht. | Min. | Max. | No. of | Dia. | Type | Material | Mounting Fasteners Included | Each | |
Zinc-Plated Steel | |||||||||||||
| 400 | 1 3/4" | 1 1/2"-2 1/4" | 11 1/16" | 6" | 1 1/4" | 2 1/2" | 2 | 2 1/8" | Roller | Steel | Yes | 0000000 | 000000 |
304 Stainless Steel | |||||||||||||
| 400 | 1 3/4" | 1 1/2"-2 1/4" | 10 13/16" | 6" | 1 1/4" | 2 1/2" | 2 | 2 1/8" | Ball | 304 Stainless Steel | Yes | 000000 | 000000 |
Low-Profile Roller Track for Doors
Narrow track allows you to hang doors in tight spaces. Combine track and hangers to create a system.
Two hangers per door are required.
For technical drawings and 3-D models, click on a part number.
Rollers | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Capacity per Pair, lbs. | For Max. Door Thick. | Ht. | Mounting Plate Ht. | Material | No. of | Dia. | Material | Mounting Fasteners Included | Each | |
| 150 | 1 3/4" | 5 1/2" | 3" | Zinc-Plated Steel | 2 | 2 1/8" | Plastic | Yes | 00000000 | 000000 |
Curved Roller Track for Doors, Curtains, and Strip Doors
Curved and straight track pieces allow you to create a wide variety of layouts for doors, curtains, and strip doors. Combine track, mounting brackets, and hangers that fit the same inside track width to create a system. Some components that fit together are rated for different capacities; the capacity of your system is determined by the component with the lowest capacity.
Hangers with eyebolt and hook are for use on curtains and strip doors. Two hangers per curtain or strip door are required. Hangers with eyebolts connect to curtains and strip doors using S-hooks (not included).
Hangers with bolt are for use on doors. All have a vertical adjustment to adjust the distance between the bottom of the track and the top of the door. Two hangers per door are required. Hangers with bolt attach through the top of your door.
For technical drawings and 3-D models, click on a part number.
Bearing | Thread | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hanger Capacity per Pair, lbs. | For Inside Track Wd. | Ht. | Max. Vertical Adjustment | Material | Roller Dia. | Type | Material | Size | Lg. | Mounting Fasteners Included | Each | |
For 600-lb. Track Capacity | ||||||||||||
| 300 | 1 3/4" | 5 3/8" | 2 3/4" | Steel | 2 1/8" | Roller | Steel | 1/2"-13 | 2 3/4" | Yes | 0000000 | 000000 |
| 600 | 1 3/4" | 6 13/16" | 3 1/2" | Steel | 2 1/8" | Ball | Steel | 5/8"-11 | 3 1/2" | Yes | 0000000 | 000000 |