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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.
Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers
 |  |
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 | ||||||||||||||||||
| 3/16" | 13/64" | 3/32" | 1/4" | 2-56 | 1/8" | 1/8" | 1/16" | 1,500 | 15 | 50 | 5 | 245 | Ball Bearing | Mounting Hardware | 3668K2 | 000000 | ||
| 1/4" | 7/64" | 1/8" | 1/2" | 4-40 | 1/4" | 3/16" | 1/16" | 1,500 | 20 | 60 | 20 | 245 | Ball Bearing | Mounting Hardware | 3668K22 | 00000 | ||
| 1/4" | 13/64" | 3/32" | 1/4" | 2-56 | 1/8" | 1/8" | 1/16" | 1,500 | 15 | 50 | 10 | 245 | Ball Bearing | Mounting Hardware | 3668K3 | 00000 | ||
| 3/8" | 1/8" | 3/16" | 1/2" | 8-32 | 1/4" | 9/32" | 1/16" | 1,500 | 50 | 160 | 50 | 245 | Ball Bearing | Mounting Hardware | 3668K23 | 00000 | ||
| 3/8" | 1/4" | 1/8" | 7/16" | 4-40 | 1/4" | 3/16" | 1/16" | 1,500 | 30 | 100 | 20 | 245 | Ball Bearing | Mounting Hardware | 3668K11 | 00000 | ||
| 1/2" | 3/16" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 90 | 240 | 80 | 245 | Ball Bearing | Mounting Hardware | 3668K24 | 00000 | ||
| 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 | 00000 | ||
| 5/8" | 13/64" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 120 | 330 | 120 | 245 | Ball Bearing | Mounting Hardware | 3668K25 | 00000 | ||
| 5/8" | 7/16" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 170 | 450 | 80 | 245 | Ball Bearing | Mounting Hardware | 3668K13 | 00000 | ||
| 3/4" | 9/32" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 190 | 500 | 150 | 245 | Ball Bearing | Mounting Hardware | 3668K26 | 00000 | ||
| 3/4" | 1/2" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 200 | 500 | 120 | 245 | Ball Bearing | Mounting Hardware | 3668K14 | 00000 | ||
| 7/8" | 5/8" | 1/4" | 5/8" | 10-32 | 3/8" | 3/8" | 1/16" | 1,500 | 300 | 800 | 150 | 245 | Ball Bearing | Mounting Hardware | 3668K15 | 00000 | ||
Miniature High-Load Threaded Track Rollers
 |
Despite their size, these rollers handle high radial load capacities without sacrificing speed. They’re often used in robots to guide small movements.
Roller, mm | Stud, mm | Thread | Shoulder, mm | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg., mm | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 4.5 | 2.5 | 2 | 4 | M2 × 0.4 mm | 2 | 4.3 | 0.7 | 21,000 | 160 | 170 | 245 | Needle | Mounting Hardware | 4231N11 | 0000000 | ||
| 5 | 4.5 | 2.5 | 5 | M2.5 × 0.45 mm | 2.5 | 4.8 | 0.7 | 5,000 | 240 | 220 | 175 | Needle | Mounting Hardware | 4231N13 | 00000 | ||
| 6 | 5.5 | 3 | 6 | M3 × 0.5 mm | 3 | 5.8 | 0.7 | 5,000 | 390 | 230 | 175 | Needle | Mounting Hardware | 4231N14 | 00000 | ||
| 8 | 7 | 4 | 8 | M4 × 0.7 mm | 4 | 7.7 | 0.7 | 5,000 | 680 | 520 | 175 | Needle | Mounting Hardware | 4231N15 | 00000 | ||
440C Stainless Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 4.5 | 2.5 | 2 | 4 | M2 × 0.4 mm | 2 | 4.3 | 0.7 | 21,000 | 130 | 135 | 245 | Needle | Mounting Hardware | 4231N12 | 000000 | ||
| 5 | 4.5 | 2.5 | 5 | M2.5 × 0.45 mm | 2.5 | 4.8 | 0.7 | 5,000 | 240 | 220 | 175 | Needle | Mounting Hardware | 4231N16 | 000000 | ||
| 6 | 5.5 | 3 | 6 | M3 × 0.5 mm | 3 | 5.8 | 0.7 | 5,000 | 390 | 230 | 175 | Needle | Mounting Hardware | 4231N17 | 000000 | ||
| 8 | 7 | 4 | 8 | M4 × 0.7 mm | 4 | 7.7 | 0.7 | 5,000 | 680 | 520 | 175 | Needle | Mounting Hardware | 4231N18 | 00000 | ||
Miniature High-Speed Threaded Track Rollers
 |
Built to handle high speeds for their size. These track rollers have an outer ring that supports higher speeds than standard-sized track rollers. They also create less friction than miniature high-load rollers while spinning. You can use these rollers for precise movements in robots or other miniature applications.
Roller, mm | Stud, mm | Thread | Shoulder, mm | Load Capacity, lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg., mm | Dia. | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 5 | 3 | 2.5 | 5 | M2.5 × 0.45 mm | 2.5 | 4.8 | 0.7 | 33,600 | 75 | 95 | 245 | Needle | Nut | 4229N12 | 0000000 | ||
| 6 | 4 | 3 | 6 | M3 × 0.5 mm | 3 | 5.8 | 0.7 | 28,000 | 130 | 140 | 245 | Needle | Nut | 4229N13 | 000000 | ||
| 8 | 5 | 4 | 8 | M4 × 0.7 mm | 4 | 7.7 | 1 | 21,000 | 250 | 250 | 245 | Needle | Nut | 4229N14 | 000000 | ||
440C Stainless Steel Flat Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 4.5 | 2.5 | 2 | 4 | M2 × 0.4 mm | 2 | 4.3 | 0.7 | 42,000 | 35 | 50 | 230 | Needle | Nut | 4229N15 | 000000 | ||
| 5 | 3 | 2.5 | 5 | M2.5 × 0.45 mm | 2.5 | 4.8 | 0.7 | 33,600 | 60 | 75 | 245 | Needle | Nut | 4229N16 | 000000 | ||
| 6 | 4 | 3 | 6 | M3 × 0.5 mm | 3 | 5.8 | 0.7 | 28,000 | 100 | 110 | 245 | Needle | Nut | 4229N17 | 000000 | ||
| 8 | 5 | 4 | 8 | M4 × 0.7 mm | 4 | 7.7 | 1 | 21,000 | 200 | 200 | 245 | Needle | Nut | 4229N18 | 000000 | ||
Threaded V-Groove Track Rollers
Hex Stud-End Drive
 |  |
Hex Stud End Drive |
Roller | Stud | Thread | Shoulder | Groove | Load Capacity, lb. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Wd. | Dp. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial | Static Thrust | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Steel V-Groove Rollers With Seal | ||||||||||||||||||||
| 1 1/2" | 3/4" | 7/16" | 1" | 7/16"-20 | 1/2" | 1/2" | 1/32" | 3/8" | 3/16" | 8,000 | 230 | 230 | 140 | 225 | Ball Bearing | Mounting Hardware | 6318K61 | 0000000 | ||
| 2" | 13/16" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 5/8" | 1/32" | 5/8" | 5/16" | 6,000 | 600 | 500 | 370 | 225 | Ball Bearing | Mounting Hardware | 6318K62 | 000000 | ||
| 2 1/2" | 1 1/4" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1" | 1/16" | 1" | 1/2" | 6,000 | 1,100 | 1,000 | 680 | 225 | Ball Bearing | Mounting Hardware | 6318K63 | 000000 | ||
| 3 1/2" | 1 5/8" | 7/8" | 2" | 7/8"-14 | 1 1/8" | 1" | 1/16" | 1 1/4" | 5/8" | 4,000 | 2,200 | 1,900 | 1,400 | 225 | Ball Bearing | Mounting Hardware | 6318K64 | 000000 | ||
Miniature Drawer Slides
 |
Half the length of other drawer slides we sell, these slides install in small-parts cabinets. They fully extend for access to the back of drawers. All have ball bearing rollers for smooth, quiet operation. Mount to the sides of drawer openings in cabinets.
304 Stainless Steel—Stainless steel slides are commonly used in laboratories and other environments that may get wet and require regular cleaning.
Mounting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Closed Lg. | Travel Lg. | Wd. | Ht. | Wt. Cap. per Pair, lb. | Roller Type | Fasteners Included | Screw Size | Extension | Pair | |||
304 Stainless Steel | ||||||||||||
Without Release | ||||||||||||
| 3 1/8" | 3 13/16" | 3/8" | 5/8" | 22 | Ball Bearing | No | No. 3 | Full | 3351N11 | 000000 | ||
| 3 15/16" | 4 15/16" | 3/8" | 5/8" | 24 | Ball Bearing | No | No. 3 | Full | 3351N12 | 00000 | ||
| 5 7/8" | 6 15/16" | 3/8" | 5/8" | 26 | Ball Bearing | No | No. 3 | Full | 3351N13 | 00000 | ||
Anodized Aluminum | ||||||||||||
Without Release | ||||||||||||
| 3 1/8" | 3" | 7/16" | 5/8" | 4 | Ball Bearing | No | No. 3 | Full | 3351N14 | 00000 | ||
| 3 15/16" | 4 9/16" | 7/16" | 5/8" | 6 1/2 | Ball Bearing | No | No. 3 | Full | 3351N15 | 00000 | ||
| 5 7/8" | 5 15/16" | 7/16" | 5/8" | 8 1/2 | Ball Bearing | No | No. 3 | Full | 3351N16 | 00000 | ||
Miniature Pass-Through Drawer Slides
 |
The size of a finger, these tiny slides open in both directions. All have ball bearings for smooth operation.
304 Stainless Steel—Stainless steel slides resist corrosion, so they're commonly used in medical, laboratory, and other fixtures that are often cleaned.
Mounting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Closed Lg. | Travel Lg. | Wd. | Ht. | Capacity per Pair (Mounting Location) | Roller Type | Fasteners Included | Screw Size | Pair | |||
304 Stainless Steel | |||||||||||
| 3 1/8" | 1 7/8" | 3/16" | 5/8" | 22 lb. (Side) | Ball Bearing | No | M2.6 | 3363N11 | 000000 | ||
| 3 15/16" | 2 11/16" | 3/16" | 5/8" | 24 lb. (Side) | Ball Bearing | No | M2.6 | 3363N12 | 00000 | ||
| 5 7/8" | 3 3/4" | 3/16" | 5/8" | 26 lb. (Side) | Ball Bearing | No | M2.6 | 3363N13 | 00000 | ||
Anodized Aluminum | |||||||||||
| 2 3/4" | 1 1/4" | 3/16" | 5/8" | 6 1/2 lb. (Side), 2 lb. (Base) | Ball Bearing | No | M2.5 | 3363N14 | 00000 | ||
| 3 15/16" | 1 9/16" | 3/16" | 5/8" | 11 lb. (Side), 4 lb. (Base) | Ball Bearing | No | M2.5 | 3363N15 | 00000 | ||
| 5 7/8" | 3 1/8" | 3/16" | 5/8" | 15 lb. (Side), 6 1/2 lb. (Base) | Ball Bearing | No | M2.5 | 3363N16 | 00000 | ||
