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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 V-Groove Track Rollers
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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 are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. All rollers are permanently lubricated.
With Seal—Sealed rollers block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seals also help retain lubricant.
Roller | Groove | Load Capacity, lb. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Overall Wd. | Wd. | Dp. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Static Thrust | Max. Temp., ° F | Bearing Type | Features | Each | |||
Steel V-Groove Rollers With Seal | ||||||||||||||||
| 13/16" | 5/16" | 3/16" | 5/16" | 3/16" | 1/16" | 5,300 | 270 | 270 | 50 | 210 | Ball Bearing | — | 6321K47 | 000000 | ||
Steel V-Groove Rollers Without Seal | ||||||||||||||||
| 13/16" | 5/16" | 3/16" | 5/16" | 3/16" | 1/16" | 5,300 | 270 | 270 | 50 | 245 | Ball Bearing | Shielded | 6321K44 | 00000 | ||
440C Stainless Steel V-Groove Rollers With Seal | ||||||||||||||||
| 13/16" | 5/16" | 3/16" | 5/16" | 3/16" | 1/16" | 5,300 | 270 | 270 | 50 | 210 | Ball Bearing | — | 6321K46 | 00000 | ||
Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers
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303 Stainless Steel |
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.
303 Stainless Steel Rollers—303 stainless steel rollers are more corrosion resistant than 440C stainless 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 | Static Thrust | Max. Temp., ° F | Bearing Type | Includes | Each | |||
303 Stainless Steel Flat Rollers With Seal | ||||||||||||||||||
Slotted Roller-Head Drive | ||||||||||||||||||
| 1/2" | 5/16" | 3/16" | 1/2" | 8-32 | 1/4" | 9/32" | 1/16" | 1,500 | 90 | 250 | 50 | 245 | Ball Bearing | Mounting Hardware | 3668K12 | 000000 | ||
