Filter by
System of Measurement
Roller Mount Type
Roller Width
For Load Direction
Dynamic Radial Load Capacity
Roller Material
Lubrication
Static Radial Load Capacity
Roller Bearing Type
Stud Material
Export Control Classification Number (ECCN)
DFARS Specialty Metals
About Track Rollers
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e){kind=small}
Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.
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 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 | — | 1460T22 | 000000 | ||
| 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 | — | 1470T22 | 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 | — | 1460T23 | 00000 | ||
Black-Oxide Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 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 | — | 1460T52 | 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 | — | 1470T52 | 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 | — | 1460T53 | 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 | — | 1470T53 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 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 | — | 3659K19 | 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 | — | 1480T22 | 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 | — | 3659K21 | 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 | — | 1480T23 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 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 | Mounting Hardware | 3652K23 | 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 | Mounting Hardware | 3307K5 | 00000 | ||
Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 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 | Mounting Hardware | 3652K47 | 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 | Mounting Hardware | 3307K23 | 00000 | ||
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 1/2" | 7/8" | 7/16" | 15/16" | 2,500 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 6831K16 | 000000 | ||
| 1 5/8" | 7/8" | 7/16" | 15/16" | 2,300 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 6831K63 | 00000 | ||
Black-Oxide Steel Flat Rollers With Seal | ||||||||||||||
| 1 1/2" | 7/8" | 7/16" | 15/16" | 2,500 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 6831K46 | 00000 | ||
| 1 5/8" | 7/8" | 7/16" | 15/16" | 2,300 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 6831K64 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | ||||||||||||||
| 1 1/2" | 7/8" | 7/16" | 15/16" | 2,500 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 3689K17 | 00000 | ||
| 1 5/8" | 7/8" | 7/16" | 15/16" | 2,300 | 11,000 | 4,800 | 220 | Needle | 7/16" | -0.0004" to 0.0002" | 3689K18 | 00000 | ||
Shaft-Mount V-Groove 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. 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 | Static Radial | Dynamic Radial | Static Thrust | Max. Temp., ° F | Bearing Type | Each | |||
Steel V-Groove Rollers With Seal | |||||||||||||||
| 2 1/2" | 7/8" | 7/16" | 15/16" | 3/4" | 3/8" | Not Rated | 780 | 1,800 | 480 | 225 | Tapered Roller Bearing | 6321K58 | 0000000 | ||
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 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 | Mounting Hardware | 5977K38 | 000000 | ||
| 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 | Mounting Hardware | 3643K32 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 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 | Mounting Hardware | 3643K67 | 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 | Mounting Hardware | 3643K68 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 3/4" | 1/32" | 6,000 | 7,000 | 6,200 | 250 | Cylindrical | Mounting Hardware | 3643K13 | 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 1/2" | 7/8" | 7/16" | 15/16" | 6,000 | 7,000 | 6,200 | 250 | Cylindrical | 0.4375" | 0.4371" to 0.4377" | 3670K4 | 000000 | ||
| 1 5/8" | 7/8" | 7/16" | 15/16" | 6,200 | 7,000 | 6,200 | 250 | Cylindrical | 0.4375" | 0.4371" to 0.4377" | 3670K12 | 00000 | ||
Maintenance-Free Ultra-Corrosion-Resistant Threaded Track Rollers
 |  |
With dry-running PTFE sleeve bearings, these rollers don’t require lubricant. They’re also fully submersible, nonsparking, and lightweight. 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.
Roller | Stud | Thread | Shoulder | Load Capacity | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed | Static Radial, lb. | Dynamic Radial | Max. Temp., ° F | Bearing Type | Includes | Each | |||
Fiberglass-Reinforced Nylon Flat Rollers With Seal | |||||||||||||||||
Hex Stud-End Drive | |||||||||||||||||
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 3/16" | 1/16" | Not Rated | 1,800 | Not Rated | 250 | Plain Bearing | Mounting Hardware | 7803K22 | 0000000 | ||
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 3/16" | 1/16" | Not Rated | 1,800 | Not Rated | 250 | Plain Bearing | Mounting Hardware | 7803K23 | 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.
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.
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 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 | Mounting Hardware | 3647K17 | 000000 | ||
| 1 5/8" | 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 | Mounting Hardware | 3647K18 | 00000 | ||
Steel Crowned Rollers With Seal | ||||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||||
| 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 | Mounting Hardware | 3647K37 | 00000 | ||
Flanged Shaft-Mount Track Rollers
 |  |
Shaft-mount track rollers have more mounting flexibility than threaded track rollers. Because they’re flanged, they can handle both radial and thrust (top and side) loads. The flange also provides guidance and helps rollers stay on track. All are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
Roller | Shoulder | Flange | Load Capacity | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | OD | Thick. | For Shaft Dia. | Overall Wd. | Max. Rotation Speed, rpm | Static Radial, lb. | Dynamic Radial | Static Thrust, lb. | Max. Temp., ° F | Bearing Type | Each | |||
Steel Flat Rollers With Seal | |||||||||||||||||
| 1 1/2" | 7/8" | 7/8" | 1/32" | 2 3/16" | 7/32" | 7/16" | 15/16" | 14,000 | 1,100 | Not Rated | 280 | 225 | Tapered Roller Bearing | 6321K77 | 0000000 | ||
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 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.
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 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | Not Rated | 160 | 250 | Plain Bearing | Mounting Hardware | 6721K9 | 000000 | ||
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | Not Rated | 160 | 250 | Plain Bearing | Mounting Hardware | 6721K15 | 00000 | ||
Steel Crowned Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | Not Rated | 160 | 250 | Plain Bearing | Mounting Hardware | 6721K118 | 00000 | ||
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | 1,200 | Not Rated | 160 | 250 | Plain Bearing | Mounting Hardware | 6721K119 | 00000 | ||
Thrust-Load-Rated Shaft-Mount Track Rollers
 |  |
These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as yoke-style cam followers, they have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. All rollers 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 | Static Thrust | Max. Temp., ° F | Bearing Type | ID | Each | |||
Black-Oxide Steel Flat Rollers With Seal | ||||||||||||||
| 1 1/2" | 7/8" | 7/16" | 15/16" | 14,000 | 1,100 | 1,600 | 290 | 250 | Ball Bearing | 0.438" | 6321K17 | 0000000 | ||
Corrosion-Resistant 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. Rollers 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 | Each | |||
440C Stainless Steel Flat Rollers With Seal | ||||||||||||
| 1 1/2" | 7/8" | 7/16" | 15/16" | 2,500 | 11,000 | 4,000 | 250 | Needle | 7796K84 | 0000000 | ||
Corrosion-Resistant Threaded Track Rollers
 |  |  |
440C Stainless Steel | Chrome-Plated 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 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 57/64" | 1/32" | 2,500 | 4,400 | 4,000 | 250 | Needle | 8043K51 | 0000000 | ||
| 1 5/8" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 57/64" | 1/32" | 2,300 | 4,400 | 4,000 | 250 | Needle | 8043K56 | 000000 | ||
Chrome-Plated Steel Flat Rollers With Seal | ||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 57/64" | 1/32" | 1,600 | 4,000 | 4,300 | 250 | Needle | 3376K6 | 000000 | ||
Ultra-Quiet Threaded Track Rollers
 |  |
Urethane Coated |
The soft rubber or plastic surface on these rollers creates less noise than the metal surfaces found on other 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.
Polyurethane-Coated Steel Rollers—Polyurethane-coated rollers provide better traction and abrasion resistance than nylon-coated rollers.
Roller | Stud | Thread | Shoulder | Load Capacity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Rotation Speed | Static Radial | Dynamic Radial | Max. Temp., ° F | Bearing Type | Each | |||
Polyurethane-Coated Steel Flat Rollers With Seal | ||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||
| 1 3/4" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 1 1/8" | 1/32" | Not Rated | Not Rated | Not Rated | 200 | Needle | 3649K21 | 000000 | ||
Extreme-Temperature Threaded Track Rollers
 |  |
Lubricated with graphite, these rollers can handle temperatures from -450° to 750° F—the widest temperature range of any track roller in our offering. 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.
Roller | Stud | Thread | Load Capacity | Temp., ° F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Max. Rotation Speed, rpm | Static Radial | Dynamic Radial, lb. | Min. | Max. | Bearing Type | Each | |||
Steel Flat Rollers With Seal | |||||||||||||||
Slotted Roller-Head Drive | |||||||||||||||
| 1 1/2" | 7/8" | 5/8" | 1 1/2" | 5/8"-18 | 3/4" | 100 | Not Rated | 100 | -450 | 750 | Plain Bearing | 6717K24 | 0000000 | ||
