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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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.
Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.
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 Crowned Rollers with Seal | |||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 27/64" | 1/32" | 11,000 | 790 | 650 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 27/64" | 1/32" | 11,000 | 1,500 | 650 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 9/16" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 27/64" | 1/32" | 10,000 | 790 | 650 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 5/8" | 7/16" | 1/4" | 3/4" | 1/4"-28 | 5/16" | 15/32" | 1/32" | 9,000 | 1,200 | 950 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 5/8" | 7/16" | 5/16" | 3/4" | 5/16"-24 | 5/16" | 15/32" | 1/32" | 9,000 | 2,400 | 950 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 11/16" | 7/16" | 1/4" | 3/4" | 1/4"-28 | 5/16" | 15/32" | 1/32" | 8,000 | 1,200 | 950 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 3/4" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 39/64" | 1/32" | 6,000 | 2,000 | 1,600 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 3/4" | 1/2" | 7/16" | 7/8" | 7/16"-20 | 3/8" | 39/64" | 1/32" | 6,000 | 4,100 | 1,600 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 7/8" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 39/64" | 1/32" | 5,000 | 2,000 | 1,600 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 7/8" | 1/2" | 7/16" | 7/8" | 7/16"-20 | 3/8" | 39/64" | 1/32" | 5,000 | 4,100 | 1,600 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 3,000 | 2,200 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,800 | 6,000 | 2,200 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 3,400 | 3,000 | 2,200 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 1/4" | 3/4" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 63/64" | 1/32" | 3,100 | 4,200 | 3,900 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 1/4" | 3/4" | 3/4" | 1 1/4" | 3/4"-16 | 5/8" | 63/64" | 1/32" | 3,100 | 8,000 | 3,900 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 3/8" | 3/4" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 63/64" | 1/32" | 2,800 | 4,200 | 3,900 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 3/8" | 3/4" | 3/4" | 1 1/4" | 3/4"-16 | 5/8" | 63/64" | 1/32" | 2,800 | 8,000 | 3,900 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 3/32" | 1/32" | 2,500 | 5,600 | 4,800 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 1/2" | 7/8" | 7/8" | 1 1/2" | 7/8"-14 | 3/4" | 1 3/32" | 1/32" | 2,500 | 11,000 | 4,800 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 3/32" | 1/32" | 2,300 | 5,600 | 4,800 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 5/8" | 7/8" | 7/8" | 1 1/2" | 7/8"-14 | 3/4" | 1 3/32" | 1/32" | 2,300 | 11,000 | 4,800 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 1 3/4" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 1/4" | 1/32" | 2,200 | 7,900 | 6,300 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 1 3/4" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 1/4" | 1/32" | 2,200 | 15,000 | 6,300 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 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 Roller | __ | 0000000 | 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 Roller | __ | 0000000 | 000000 |
| 2" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 13/32" | 1/32" | 1,400 | 10,000 | 8,000 | 250° | Needle Roller | __ | 0000000 | 00000 |
| 2" | 1 1/4" | 1 1/8" | 2" | 1 1/8"-12 | 1" | 1 13/32" | 1/32" | 1,400 | 21,000 | 8,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 2 1/4" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 13/32" | 1/32" | 1,300 | 10,000 | 8,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 2 1/2" | 1 1/2" | 1" | 2 1/4" | 1"-14 | 1 1/8" | 1 11/16" | 1/32" | 1,100 | 16,000 | 11,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 2 1/2" | 1 1/2" | 1 1/4" | 2 1/4" | 1 1/4"-12 | 1 1/8" | 1 11/16" | 1/32" | 1,100 | 30,000 | 11,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 2 3/4" | 1 1/2" | 1" | 2 1/4" | 1"-14 | 1 1/8" | 1 11/16" | 1/32" | 1,000 | 16,000 | 11,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 3" | 1 3/4" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 1/4" | 2 1/8" | 1/32" | 950 | 24,000 | 15,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
| 3 1/4" | 1 3/4" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 1/4" | 2 1/8" | 1/32" | 850 | 24,000 | 15,000 | 250° | Needle Roller | __ | 0000000 | 000000 |
Steel Crowned Rollers with Seal | |||||||||||||||
| 3/4" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 1/2" | 1/32" | 5,000 | 3,100 | 1,800 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 7/8" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 1/2" | 1/32" | 5,000 | 3,100 | 1,800 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 41/64" | 1/32" | 4,500 | 4,800 | 2,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,500 | 6,000 | 2,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/4" | 3/4" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 49/64" | 1/32" | 3,900 | 6,600 | 4,200 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/4" | 3/4" | 3/4" | 1 1/4" | 3/4"-16 | 5/8" | 1" | 1/32" | 3,900 | 8,000 | 4,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 57/64" | 1/32" | 3,100 | 8,800 | 5,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/2" | 7/8" | 7/8" | 1 1/2" | 7/8"-14 | 3/4" | 1 3/32" | 1/32" | 3,100 | 11,000 | 4,900 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/4" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 3/64" | 1/32" | 2,600 | 12,000 | 6,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/4" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 1/4" | 1/32" | 2,600 | 15,000 | 6,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 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 Roller | Mounting Hardware | 0000000 | 00000 |
| 2" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 13/64" | 1/32" | 2,200 | 16,000 | 9,600 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 2" | 1 1/4" | 1 1/8" | 2" | 1 1/8"-12 | 1" | 1 13/32" | 1/32" | 2,200 | 21,000 | 9,600 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 2 1/2" | 1 1/2" | 1" | 2 1/4" | 1"-14 | 1 1/8" | 1 5/16" | 1/32" | 2,000 | 25,000 | 12,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 3" | 1 3/4" | 1 1/4" | 2 1/2" | 1 1/4"-12 | 1 1/4" | 2" | 1/32" | 1,600 | 40,000 | 17,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 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 |
Track Rollers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | Roller-Mount Track Lubricators | ||||||||||||
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | Each | ||
Black-Oxide Steel Crowned Rollers without Seal | |||||||||||||||||
| 13 | 9 | 5 | 13 | M5 | 0.8 | 7.5 | 9 | 0.6 | 20,000 | 350 | 450 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 15,500 | 900 | 800 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 22 | 12 | 10 | 23 | M10 | 1.25 | 13 | 15 | 0.6 | 13,500 | 1,300 | 1,100 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 26 | 12 | 10 | 23 | M10 | 1 | 12 | 15 | 0.6 | 9,000 | 2,300 | 1,700 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 9,600 | 1,800 | 1,500 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 32 | 14 | 12 | 25 | M12 | 1.5 | 14 | 21 | 0.6 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 35 | 18 | 16 | 32.5 | M16 | 1.5 | 18 | 24 | 0.8 | 4,200 | 6,400 | 3,800 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 72 | 29 | 24 | 49.5 | M24 | 1.5 | 25 | 63 | 0.8 | 2,100 | 14,000 | 8,700 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 80 | 35 | 30 | 63 | M30 | 1.5 | 32 | 63 | 1 | 1,500 | 22,000 | 14,000 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
Black-Oxide Steel Crowned Rollers with Seal | |||||||||||||||||
| 13 | 9 | 5 | 13 | M5 | 0.8 | 7.5 | 9 | 0.6 | 20,000 | 350 | 450 | 250° | Needle Roller | 00000000 | 00000 | 0000000 | 00000 |
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 11 | 0.6 | 13,000 | 500 | 1,300 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 13 | 0.6 | 10,500 | 1,100 | 1,500 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 22 | 12 | 10 | 23 | M10 | 1 | 12 | 15 | 0.6 | 9,000 | 2,300 | 1,700 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 26 | 12 | 10 | 23 | M10 | 1 | 12 | 15 | 0.6 | 9,000 | 2,300 | 1,700 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 19 | 0.6 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | 00000000 | 000000 | 0000000 | 00000 |
| 32 | 14 | 12 | 25 | M12 | 1.5 | 14 | 21 | 0.6 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 35 | 18 | 16 | 32.5 | M16 | 1.5 | 18 | 24 | 0.8 | 4,200 | 6,400 | 3,800 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 40 | 20 | 18 | 36.5 | M18 | 1.5 | 19 | 27 | 0.8 | 3,300 | 7,200 | 4,300 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 47 | 24 | 20 | 40.5 | M20 | 1.5 | 21 | 30 | 0.8 | 2,600 | 10,000 | 5,700 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 52 | 24 | 20 | 40.5 | M20 | 1.5 | 21 | 36 | 0.8 | 2,600 | 10,000 | 5,700 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 62 | 29 | 24 | 49.5 | M24 | 1.5 | 25 | 44 | 0.8 | 2,100 | 14,000 | 8,700 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 72 | 29 | 24 | 49.5 | M24 | 1.5 | 25 | 63 | 0.8 | 2,100 | 14,000 | 8,700 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
| 80 | 35 | 30 | 63 | M30 | 1.5 | 32 | 63 | 1 | 2,200 | 22,000 | 14,000 | 250° | Needle Roller | 00000000 | 000000 | 000000 | 00 |
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 | |||||||||||||||
Crowned Rollers with Seal | |||||||||||||||
| 1/2" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 21/64" | 1/32" | 6,600 | 1,200 | 1,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 9/16" | 3/8" | 1/4" | 5/8" | 1/4"-28 | 1/4" | 21/64" | 1/32" | 6,600 | 1,200 | 1,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 5/8" | 7/16" | 5/16" | 3/4" | 5/16"-24 | 5/16" | 7/16" | 1/32" | 5,200 | 1,900 | 1,400 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 11/16" | 7/16" | 5/16" | 3/4" | 5/16"-24 | 5/16" | 7/16" | 1/32" | 5,200 | 1,900 | 1,400 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 3/4" | 1/2" | 7/16" | 7/8" | 7/16"-20 | 3/8" | 17/32" | 1/32" | 3,700 | 2,700 | 1,900 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 7/8" | 1/2" | 7/16" | 7/8" | 7/16"-20 | 3/8" | 17/32" | 1/32" | 3,700 | 2,700 | 1,900 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 23/32" | 1/16" | 2,600 | 5,100 | 2,900 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/8" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 23/32" | 1/16" | 2,600 | 5,100 | 2,900 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/4" | 3/4" | 3/4" | 1 1/4" | 3/4"-16 | 5/8" | 61/64" | 1/16" | 2,200 | 7,100 | 5,300 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/8" | 3/4" | 3/4" | 1 1/4" | 3/4"-16 | 5/8" | 61/64" | 1/16" | 2,200 | 7,100 | 5,300 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/2" | 7/8" | 7/8" | 1 1/2" | 7/8"-14 | 3/4" | 1 1/16" | 1/16" | 1,800 | 9,000 | 6,300 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 5/8" | 7/8" | 7/8" | 1 1/2" | 7/8"-14 | 3/4" | 1 1/16" | 1/16" | 1,800 | 9,000 | 6,300 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/4" | 1" | 1" | 1 3/4" | 1"-14 | 7/8" | 1 19/64" | 1/16" | 1,600 | 12,000 | 7,900 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 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 Roller | Mounting Hardware | 0000000 | 00000 |
| 2" | 1 1/4" | 1 1/8" | 2" | 1 1/8"-12 | 1" | 1 15/32" | 1/16" | 1,400 | 18,000 | 10,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 2 1/4" | 1 1/4" | 1 1/8" | 2" | 1 1/8"-12 | 1" | 1 15/32" | 1/16" | 1,400 | 18,000 | 10,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 2 1/2" | 1 1/2" | 1 1/4" | 2 1/4" | 1 1/4"-12 | 1 1/8" | 1 39/64" | 1/16" | 1,300 | 26,000 | 13,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 3" | 1 3/4" | 1 1/2" | 2 1/2" | 1 1/2"-12 | 1 1/4" | 2 3/64" | 1/16" | 1,100 | 38,000 | 17,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 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 |
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.
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.
Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Dynamic Radial Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Crowned Rollers without Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 23/64" | 1/32" | 1,200 | 20 | 250° | Plain | Mounting Hardware | 00000000 | 000000 |
| 5/8" | 7/16" | 1/4" | 3/4" | 1/4"-28 | 5/16" | 15/32" | 1/32" | 1,200 | 25 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 3/4" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 5/8" | 1/32" | 1,200 | 45 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 7/8" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 5/8" | 1/32" | 1,200 | 45 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | 75 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | 75 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 1/4" | 3/4" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 15/16" | 1/32" | 1,200 | 110 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 3/8" | 3/4" | 1/2" | 1 1/4" | 1/2"-20 | 5/8" | 15/16" | 1/32" | 1,200 | 110 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | 160 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | 160 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 1 3/4" | 1" | 3/4" | 1 3/4" | 3/4"-16 | 7/8" | 1 5/16" | 1/32" | 1,200 | 210 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 2" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 1/2" | 1/32" | 1,200 | 290 | 250° | Plain | Mounting Hardware | 00000000 | 00000 |
| 2 1/2" | 1 1/2" | 1" | 2 1/4" | 1"-14 | 1 1/8" | 1 3/4" | 1/32" | 1,200 | 460 | 250° | Plain | Mounting Hardware | 00000000 | 000000 |
Track Rollers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Roller, mm | Stud, mm | Thread | Radial Load Cap., lbs. | Roller-Mount Track Lubricators | |||||||||||||
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Shoulder Lg., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | Each | ||
Steel Crowned Rollers with Seal | |||||||||||||||||
| 13 | 9 | 5 | 13 | M5 | 0.8 | 7 | 0.5 | 2,000 | 480 | 560 | 175° | Needle Roller | Mounting Hardware | 00000000 | 0000000 | 0000000 | 000000 |
| 16 | 11 | 6 | 16 | M6 | 1 | 8 | 0.6 | 1,600 | 820 | 800 | 175° | Needle Roller | Mounting Hardware | 000000 | 00000 | 0000000 | 00000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 10 | 0.6 | 1,200 | 1,000 | 950 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 | 0000000 | 00000 |
| 22 | 12 | 10 | 23 | M10 | 1.25 | 12 | 0.6 | 1,000 | 1,500 | 1,200 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 | 0000000 | 00000 |
| 26 | 12 | 10 | 23 | M10 | 1.25 | 12 | 0.6 | 1,000 | 1,500 | 1,200 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 | 0000000 | 00000 |
| 30 | 14 | 12 | 25 | M12 | 1.5 | 13 | 0.6 | 800 | 2,200 | 1,700 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 | 0000000 | 00000 |
| 32 | 14 | 12 | 25 | M12 | 1.5 | 13 | 0.6 | 800 | 2,200 | 1,700 | 175° | Needle Roller | Mounting Hardware | 000000 | 000000 | 000000 | 00 |
| 35 | 18 | 16 | 32 | M16 | 1.5 | 17 | 0.8 | 620 | 4,100 | 2,600 | 175° | Needle Roller | Mounting Hardware | 00000000 | 000000 | 000000 | 00 |
| 40 | 20 | 18 | 36 | M18 | 1.5 | 19 | 0.8 | 550 | 5,600 | 3,300 | 175° | Needle Roller | Mounting Hardware | 00000000 | 000000 | 000000 | 00 |
| 47 | 24 | 20 | 40 | M20 | 1.5 | 21 | 0.8 | 500 | 7,700 | 4,600 | 175° | Needle Roller | Mounting Hardware | 00000000 | 000000 | 000000 | 00 |
| 52 | 24 | 20 | 40 | M20 | 1.5 | 21 | 0.8 | 500 | 7,700 | 4,600 | 175° | Needle Roller | Mounting Hardware | 00000000 | 000000 | 000000 | 00 |
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.
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.
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. | Ht. Adjustment Capability | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Crowned Rollers with Seal | ||||||||||||||||
| 3/4" | 1/2" | 3/8" | 3/8" | 3/8"-24 | 3/8" | 1/2" | 1/2" | 0.015" | 5,000 | 3,100 | 1,800 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 7/8" | 1/2" | 3/8" | 3/8" | 3/8"-24 | 3/8" | 1/2" | 1/2" | 0.015" | 5,000 | 3,100 | 1,800 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1" | 5/8" | 7/16" | 1/2" | 7/16"-20 | 1/2" | 5/8" | 1/2" | 0.03" | 4,500 | 4,800 | 2,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/4" | 3/4" | 1/2" | 5/8" | 1/2"-20 | 5/8" | 11/16" | 5/8" | 0.03" | 3,900 | 6,600 | 4,200 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/8" | 3/4" | 1/2" | 5/8" | 1/2"-20 | 5/8" | 11/16" | 5/8" | 0.03" | 3,900 | 6,600 | 4,200 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 1/2" | 7/8" | 5/8" | 3/4" | 5/8"-18 | 3/4" | 7/8" | 3/4" | 0.03" | 3,100 | 8,800 | 5,000 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 1 3/4" | 1" | 3/4" | 7/8" | 3/4"-16 | 7/8" | 1" | 7/8" | 0.03" | 2,600 | 12,000 | 6,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
| 2" | 1 1/4" | 7/8" | 1" | 7/8"-14 | 1" | 1 3/16" | 1" | 0.03" | 2,200 | 16,000 | 9,600 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 2 1/4" | 1 1/4" | 7/8" | 1" | 7/8"-14 | 1" | 1 3/16" | 1" | 0.03" | 2,200 | 16,000 | 9,600 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Ht. Adjustment Capability, mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Crowned Rollers with Seal | |||||||||||||||||
| 16 | 11 | 6 | 16 | M6 | 1 | 9 | 9 | 7 | 0.5 | 13,000 | 520 | 1,300 | 250° | Needle Roller | Mounting Hardware | 0000000 | 0000000 |
| 19 | 11 | 8 | 20 | M8 | 1.25 | 11 | 11 | 9 | 0.5 | 10,000 | 1,100 | 1,500 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 26 | 12 | 10 | 23 | M10 | 1.25 | 13 | 13 | 10 | 0.5 | 9,000 | 2,300 | 1,700 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Corrosion-Resistant 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. All rollers have end seals to protect rolling elements from dirt and contamination.
440C stainless steel rollers offer better corrosion resistance than chrome-plated steel rollers.
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.
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 | Each | |
440C Stainless Steel Crowned Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 13/32" | 1/32" | 11,500 | 300 | 600 | 250° | Needle Roller | 0000000 | 0000000 |
| 3/4" | 1/2" | 3/8" | 7/8" | 3/8"-24 | 3/8" | 39/64" | 1/32" | 6,400 | 1,500 | 1,400 | 250° | Needle Roller | 0000000 | 000000 |
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 2,000 | 1,800 | 250° | Needle Roller | 0000000 | 000000 |
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 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 | 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 Crowned Rollers without Seal | ||||||||||||
| 1 3/4" | 1" | 1/2" | 1 1/16" | 2,200 | 14,000 | 6,300 | 220° | Needle Roller | 1/2" | -0.0004" to 0.0002" | 0000000 | 000000 |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||
| 3/4" | 1/2" | 1/4" | 9/16" | 6,000 | 4,100 | 1,600 | 220° | Needle Roller | 1/4" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 7/8" | 1/2" | 1/4" | 9/16" | 5,000 | 4,100 | 1,600 | 220° | Needle Roller | 1/4" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1" | 5/8" | 5/16" | 11/16" | 4,800 | 6,200 | 2,200 | 220° | Needle Roller | 5/16" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 1/8" | 5/8" | 5/16" | 11/16" | 3,400 | 6,200 | 2,200 | 220° | Needle Roller | 5/16" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 1/4" | 3/4" | 3/8" | 13/16" | 3,100 | 8,500 | 3,900 | 220° | Needle Roller | 3/8" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 3/8" | 3/4" | 3/8" | 13/16" | 2,800 | 8,500 | 3,900 | 220° | Needle Roller | 3/8" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 1/2" | 7/8" | 7/16" | 15/16" | 2,500 | 11,000 | 4,800 | 220° | Needle Roller | 7/16" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 5/8" | 7/8" | 7/16" | 15/16" | 2,300 | 11,000 | 4,800 | 220° | Needle Roller | 7/16" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 3/4" | 1" | 1/2" | 1 1/16" | 2,200 | 15,000 | 6,300 | 220° | Needle Roller | 1/2" | -0.0004" to 0.0002" | 0000000 | 00000 |
| 1 7/8" | 1" | 1/2" | 1 1/16" | 2,000 | 15,000 | 6,300 | 220° | Needle Roller | 1/2" | -0.0005" to 0.0001" | 0000000 | 00000 |
| 2" | 1 1/4" | 5/8" | 1 5/16" | 1,400 | 21,000 | 8,000 | 220° | Needle Roller | 5/8" | -0.0005" to 0.0001" | 0000000 | 00000 |
| 2 1/4" | 1 1/4" | 5/8" | 1 5/16" | 1,300 | 21,000 | 8,000 | 220° | Needle Roller | 5/8" | -0.0005" to 0.0001" | 0000000 | 00000 |
| 2 1/2" | 1 1/2" | 3/4" | 1 9/16" | 1,100 | 30,000 | 11,000 | 220° | Needle Roller | 3/4" | -0.0005" to 0.0001" | 0000000 | 000000 |
| 2 3/4" | 1 1/2" | 3/4" | 1 9/16" | 1,000 | 30,000 | 11,000 | 220° | Needle Roller | 3/4" | -0.0005" to 0.0001" | 0000000 | 000000 |
| 3" | 1 3/4" | 1" | 1 13/16" | 950 | 45,000 | 15,000 | 220° | Needle Roller | 1" | -0.0005" to 0.0001" | 0000000 | 000000 |
| 3 1/4" | 1 3/4" | 1" | 1 13/16" | 850 | 45,000 | 15,000 | 220° | Needle Roller | 1" | -0.0005" to 0.0001" | 0000000 | 000000 |
Roller, mm | Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia., mm | Overall Wd., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | ID | ID Tolerance | Each | |
Black-Oxide Steel Crowned Rollers with Seal | ||||||||||||
| 16 | 11 | 5 | 12 | 14,000 | 750 | 700 | 210° | Needle Roller | 5mm | -0.008mm to 0mm | 0000000 | 000000 |
| 19 | 11 | 6 | 12 | 11,000 | 900 | 750 | 210° | Needle Roller | 6mm | -0.008mm to 0mm | 0000000 | 00000 |
| 24 | 14 | 8 | 15 | 7,500 | 1,500 | 1,200 | 210° | Needle Roller | 8mm | -0.008mm to 0mm | 0000000 | 00000 |
| 30 | 14 | 10 | 15 | 5,500 | 1,900 | 1,500 | 210° | Needle Roller | 10mm | -0.008mm to 0mm | 0000000 | 00000 |
| 32 | 14 | 12 | 15 | 4,500 | 2,000 | 1,500 | 210° | Needle Roller | 12mm | -0.008mm to 0mm | 0000000 | 00000 |
| 35 | 18 | 15 | 19 | 3,600 | 3,200 | 2,100 | 210° | Needle Roller | 15mm | -0.008mm to 0mm | 0000000 | 00000 |
| 40 | 20 | 17 | 21 | 2,900 | 3,500 | 2,400 | 210° | Needle Roller | 17mm | -0.008mm to 0mm | 0000000 | 00000 |
| 47 | 24 | 20 | 25 | 2,400 | 5,800 | 3,400 | 210° | Needle Roller | 20mm | -0.008mm to 0mm | 0000000 | 00000 |
| 52 | 24 | 25 | 25 | 1,800 | 6,000 | 3,400 | 210° | Needle Roller | 25mm | -0.008mm to 0mm | 0000000 | 000000 |
| 62 | 28 | 30 | 29 | 1,300 | 8,800 | 5,200 | 210° | Needle Roller | 30mm | -0.008mm to 0mm | 0000000 | 000000 |
| 80 | 30 | 40 | 32 | 850 | 13,200 | 7,100 | 210° | Needle Roller | 40mm | -0.008mm to 0mm | 0000000 | 000000 |
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.
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.
Lubricate rollers without seal through a hole and groove in the inner ring.
For technical drawings and 3-D models, click on a part number.
Roller, mm | Radial Load Cap., lbs. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | For Shaft Dia., mm | Overall Wd., mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | |
Steel Crowned Rollers without Seal | ||||||||||
| 35 | 18 | 15 | 19 | 280 | 6,100 | 5,200 | 245° | Cylindrical Roller | 0000000 | 0000000 |
| 40 | 20 | 17 | 21 | 240 | 6,900 | 5,600 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 42 | 18 | 15 | 19 | 280 | 6,100 | 5,200 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 47 | 24 | 20 | 25 | 210 | 11,000 | 8,700 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 52 | 24 | 20 | 25 | 210 | 11,000 | 8,700 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 52 | 24 | 25 | 25 | 160 | 13,000 | 9,600 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 62 | 24 | 25 | 25 | 160 | 13,000 | 9,600 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 90 | 30 | 40 | 32 | 100 | 27,400 | 19,400 | 245° | Cylindrical Roller | 0000000 | 000000 |
| 100 | 30 | 45 | 32 | 90 | 30,300 | 20,500 | 245° | Cylindrical Roller | 0000000 | 000000 |