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About Track Rollers
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Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.
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.
Crowned Roller Profile—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.
With Seal—Rollers with seal have end seals to protect rolling elements from dirt and contamination.
Roller | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | ID | ID Tolerance | Each | |||
Black-Oxide Steel Flat Rollers Without Seal | ||||||||||||||
| 1 7/8" | 1" | 1/2" | 1 1/16" | 2,000 | 15,000 | 6,300 | 220 | Needle | 1/2" | -0.0005" to 0.0001" | 6831K18 | 000000 | ||
Black-Oxide Steel Flat Rollers With Seal | ||||||||||||||
| 1 7/8" | 1" | 1/2" | 1 1/16" | 2,000 | 15,000 | 6,300 | 220 | Needle | 1/2" | -0.0005" to 0.0001" | 6831K48 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | ||||||||||||||
| 1 7/8" | 1" | 1/2" | 1 1/16" | 2,000 | 15,000 | 6,300 | 220 | Needle | 1/2" | -0.0005" to 0.0001" | 3689K21 | 00000 | ||
Material Support Stands
 |  |
Style A |
Roller Support—Rollers support and help guide material into machinery.
Roller | Base | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Between Frame Wd. | Ht. | Wt. Cap., lb. | Dia. | Material | Lg. | Wd. | Material | Features | Each | |||
Roller Support | |||||||||||||
Bipod Stand | |||||||||||||
| A | 13" | 28" to 42" | 250 | 1 7/8" | Steel | 18" | 15 1/2" | Steel | Folding Legs, Nonskid Feet | 5771K51 | 0000000 | ||
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 Roller Profile—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.
With Seal—Rollers with seal have end seals to protect rolling elements from dirt and contamination.
Roller | Stud | Thread | Shoulder | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Black-Oxide Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 1/4" | 1/32" | 2,000 | 7,900 | 6,300 | 250 | Needle | — | 1460T25 | 000000 | ||
| 1 7/8" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 1/4" | 1/32" | 2,000 | 15,000 | 6,300 | 250 | Needle | — | 1470T25 | 000000 | ||
Black-Oxide Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 1/4" | 1/32" | 2,000 | 7,900 | 6,300 | 250 | Needle | — | 1460T55 | 00000 | ||
| 1 7/8" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 1/4" | 1/32" | 2,000 | 15,000 | 6,300 | 250 | Needle | — | 1470T55 | 000000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 1/4" | 1/32" | 2,000 | 7,900 | 6,300 | 250 | Needle | — | 3659K23 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 3/64" | 1/32" | 2,600 | 12,000 | 6,400 | 250 | Needle | Mounting Hardware | 3652K14 | 00000 | ||
Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 3/64" | 1/32" | 2,600 | 12,000 | 6,400 | 250 | Needle | Mounting Hardware | 3652K45 | 00000 | ||
High-Load Shaft-Mount Track Rollers
 |  |
With Seal |
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.
With Seal—Rollers with seal are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
Roller | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | ID | ID Tolerance | Each | |||
Steel Flat Rollers With Seal | ||||||||||||||
| 1 7/8" | 1" | 1/2" | 1 1/16" | 4,700 | 10,000 | 8,200 | 250 | Cylindrical | 0.5" | 0.499" to 0.5" | 3670K6 | 000000 | ||
High-Load Threaded Track Rollers
 | |
Black-Oxide Steel | Black-Oxide Steel |
 |  |
Steel |
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 Roller Profile—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.
With Seal—Rollers with seal have an end seal to protect the rolling elements from dirt and contamination.
Roller | Stud | Thread | Shoulder | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Black-Oxide Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 19/64" | 1/16" | 1,600 | 12,000 | 7,900 | 245 | Needle | Mounting Hardware | 3643K34 | 000000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 19/64" | 1/16" | 1,600 | 12,000 | 7,900 | 245 | Needle | Mounting Hardware | 3643K71 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1" | 1/32" | 4,700 | 10,000 | 8,200 | 250 | Cylindrical | Mounting Hardware | 3643K16 | 00000 | ||
Maintenance-Free Threaded Track Rollers
 |  |
Because they never need to be relubricated, these rollers are a good choice for hard-to-reach places. 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. Some rollers have end seals to block dirt and contamination.
Roller | Stud | Thread | Shoulder | Load Capacity | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial, lb. | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 5/16" | 1/32" | 1,200 | Not Rated | 210 | 250 | Plain Bearing | Mounting Hardware | 6721K102 | 000000 | ||
Threaded Track Rollers with Adjustable Shoulder
 |  |  |
Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. Secure the stud with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from dirt and contamination.
Roller | Stud | Thread | Shoulder | Load Capacity, lb. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Ht. Adjustment Capability | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Steel Flat Rollers With Seal | ||||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||||
| 1 7/8" | 1" | 3/4" | 7/8" | 3/4"-16 | 7/8" | 1" | 7/8" | 0.03" | 2,600 | 12,000 | 6,400 | 250 | Needle | Mounting Hardware | 3647K21 | 000000 | ||
Corrosion-Resistant Threaded Track Rollers
 |  |
440C Stainless Steel |
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 have end seals to protect rolling elements from dirt and contamination.
440C Stainless Steel Rollers—440C stainless steel rollers offer better corrosion resistance than chrome-plated steel rollers.
Roller | Stud | Thread | Shoulder | Load Capacity, lb. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Each | |||
440C Stainless Steel Flat Rollers With Seal | ||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||
| 1 7/8" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 3/64" | 1/32" | 2,000 | 5,500 | 6,000 | 250 | Needle | 8043K57 | 0000000 | ||
