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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.
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" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 3,000 | 2,200 | 250 | Needle | — | 1460T17 | 000000 | ||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,800 | 6,000 | 2,200 | 250 | Needle | — | 1470T17 | 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 | — | 1460T18 | 00000 | ||
Black-Oxide Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 3,000 | 2,200 | 250 | Needle | — | 1460T47 | 00000 | ||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,800 | 6,000 | 2,200 | 250 | Needle | — | 1470T47 | 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 | — | 1460T48 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 3,000 | 2,200 | 250 | Needle | — | 3659K15 | 00000 | ||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,800 | 6,000 | 2,200 | 250 | Needle | — | 1480T17 | 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 | — | 3659K16 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,500 | 4,800 | 2,300 | 250 | Needle | Mounting Hardware | 3652K21 | 00000 | ||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,500 | 6,000 | 2,300 | 250 | Needle | Mounting Hardware | 3307K2 | 00000 | ||
Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,500 | 4,800 | 2,300 | 250 | Needle | Mounting Hardware | 3652K49 | 00000 | ||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 25/32" | 1/32" | 4,500 | 6,000 | 2,300 | 250 | Needle | Mounting Hardware | 3307K26 | 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" | 5/8" | 5/16" | 11/16" | 4,800 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 6831K13 | 000000 | ||
| 1 1/8" | 5/8" | 5/16" | 11/16" | 3,400 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 6831K61 | 00000 | ||
Black-Oxide Steel Flat Rollers With Seal | ||||||||||||||
| 1" | 5/8" | 5/16" | 11/16" | 4,800 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 6831K43 | 00000 | ||
| 1 1/8" | 5/8" | 5/16" | 11/16" | 3,400 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 6831K62 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | ||||||||||||||
| 1" | 5/8" | 5/16" | 11/16" | 4,800 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 3689K13 | 00000 | ||
| 1 1/8" | 5/8" | 5/16" | 11/16" | 3,400 | 6,200 | 2,200 | 220 | Needle | 5/16" | -0.0004" to 0.0002" | 3689K14 | 00000 | ||
Abrasion-Resistant Idler Rollers
 |  |
Roller | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Bearing Type | Lubrication | Lubricant | Temp. Range, ° F | Choose a Hardness (Hardness Rating) | Each | |||
Urethane Rubber Roller with 841 Bronze Bearing | ||||||||||||
| 1/2" | 5/8" | 1/4" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40 to 180 | Durometer 55A (Medium) Black | 2483K124 | 000000 | ||
| 5/8" | 5/8" | 1/4" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40 to 180 | Durometer 55A (Medium) Blue, Durometer 70A (Hard) Orange | 2483K74 | 00000 | ||
| 7/8" | 5/8" | 1/4" | Slip Fit | Plain | Lubricated | Chemlube SAE30 AM #1 | -40 to 180 | Durometer 55A (Medium) Black | 2483K104 | 00000 | ||
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" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 23/32" | 1/16" | 2,600 | 5,100 | 2,900 | 245 | Needle | Mounting Hardware | 3643K27 | 000000 | ||
| 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 | Mounting Hardware | 3643K28 | 00000 | ||
Black-Oxide Steel Crowned Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 5/8" | 1" | 5/8"-18 | 1/2" | 23/32" | 1/16" | 2,600 | 5,100 | 2,900 | 245 | Needle | Mounting Hardware | 3643K63 | 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 | Mounting Hardware | 3643K64 | 00000 | ||
Steel Flat Rollers With Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 1/2" | 1/32" | 9,000 | 3,200 | 3,000 | 250 | Cylindrical | Mounting Hardware | 3643K8 | 00000 | ||
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 1/2" | 1/32" | 9,000 | 3,200 | 3,000 | 250 | Cylindrical | Mounting Hardware | 3643K9 | 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" | 5/8" | 5/16" | 45/64" | 9,400 | 3,200 | 3,000 | 250 | Cylindrical | 0.3125" | 0.3121" to 0.3127" | 3670K11 | 000000 | ||
| 1 1/8" | 5/8" | 5/16" | 45/64" | 9,000 | 3,200 | 3,000 | 250 | Cylindrical | 0.3125" | 0.3121" to 0.3127" | 3670K1 | 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., mm | 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 | ||||||||||||||||
| 1 13/16" | 5/8" | 12 | 5/8" | 5/16" | 3/16" | 2,200 | 1,300 | 1,300 | 380 | 210 | Ball Bearing | Single Sealed and Shielded | 6321K54 | 000000 | ||
440C Stainless Steel V-Groove Rollers With Seal | ||||||||||||||||
| 1 13/16" | 5/8" | 12 | 5/8" | 5/16" | 3/16" | 2,200 | 1,300 | 1,300 | 380 | 210 | Ball Bearing | Single Sealed and Shielded | 6321K53 | 000000 | ||
440C Stainless Steel V-Groove Rollers Without Seal | ||||||||||||||||
| 1 13/16" | 5/8" | 12 | 5/8" | 5/16" | 3/16" | 2,200 | 1,100 | 1,100 | 310 | 500 | Ball Bearing | Shielded | 6321K52 | 000000 | ||
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" | 5/8" | 5/8" | 1/32" | 1 3/8" | 1/4" | 5/16" | 21/32" | 20,000 | 420 | Not Rated | 110 | 225 | Tapered Roller Bearing | 6321K74 | 0000000 | ||
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" | 5/8" | 5/16" | 11/16" | 20,000 | 420 | 640 | 110 | 250 | Ball Bearing | 0.313" | 6321K16 | 0000000 | ||
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" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 3/4" | 1/16" | Not Rated | 870 | Not Rated | 250 | Plain Bearing | Mounting Hardware | 7803K17 | 000000 | ||
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 3/4" | 1/16" | Not Rated | 870 | Not Rated | 250 | Plain Bearing | Mounting Hardware | 7803K18 | 00000 | ||
Nonstick Idler Rollers
 |  | |
MDS-Filled Nylon Bearing | UHMW Polyethylene Bearing |
A slippery UHMW polyethylene surface means these rollers won't stick to adjacent parts. Rollers are also highly corrosion resistant. Commonly found in conveyor systems and printing equipment, idler rollers spin freely on a shaft or stud to position and guide work.
MDS-Filled Nylon Bearing—Rollers with MDS-filled nylon bearing have a rigid, wear- and abrasion-resistant bearing for increased life over all-UHMW rollers.
Roller | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Shaft Mount Type | Bearing Type | Lubrication | Temp. Range, ° F | Hardness (Hardness Rating) | Each | |||
UHMW Polyethylene Roller with MDS-Filled Nylon Bearing | |||||||||||
| 5/8" | 5/8" | 1/4" | Slip Fit | Plain | Not Required | -22 to 180 | Durometer 68D (Extra Hard) White | 1568T58 | 000000 | ||
UHMW Polyethylene Roller with UHMW Polyethylene Bearing | |||||||||||
| 5/8" | 5/8" | 1/4" | Slip Fit | Plain | Not Required | -22 to 180 | Durometer 68D (Extra Hard) White | 1568T8 | 00000 | ||
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 | ||||||||||||||||||
| 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 | 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" | 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 | Mounting Hardware | 3647K13 | 000000 | ||
| 1 1/8" | 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 | Mounting Hardware | 3647K14 | 00000 | ||
Steel Crowned Rollers With Seal | ||||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||||
| 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 | Mounting Hardware | 3647K33 | 00000 | ||
Maintenance-Free Threaded Track Rollers
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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" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | Not Rated | 75 | 250 | Plain Bearing | Mounting Hardware | 6721K5 | 000000 | ||
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | Not Rated | 75 | 250 | Plain Bearing | Mounting Hardware | 6721K6 | 00000 | ||
Steel Crowned Rollers Without Seal | |||||||||||||||||
Hex Roller-Head Drive | |||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | Not Rated | 75 | 250 | Plain Bearing | Mounting Hardware | 6721K114 | 00000 | ||
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 23/32" | 1/32" | 1,200 | Not Rated | 75 | 250 | Plain Bearing | Mounting Hardware | 6721K115 | 00000 | ||
Corrosion-Resistant Threaded Track Rollers
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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.
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. | 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" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 41/64" | 1/32" | 4,800 | 2,000 | 1,800 | 250 | Needle | 8043K77 | 0000000 | ||
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 41/64" | 1/32" | 3,400 | 2,000 | 1,800 | 250 | Needle | 8043K78 | 000000 | ||
440C Stainless Steel Crowned Rollers With Seal | ||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 25/32" | 1/32" | 4,800 | 2,000 | 1,800 | 250 | Needle | 3376K14 | 000000 | ||
Chrome-Plated Steel Flat Rollers With Seal | ||||||||||||||||
Hex Roller-Head Drive | ||||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 41/64" | 1/32" | 2,500 | 1,800 | 2,000 | 250 | Needle | 3376K4 | 00000 | ||
Corrosion-Resistant Shaft-Mount 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. Lubricate rollers through a hole and groove in the inner ring. Rollers have end seals to protect rolling elements from dirt and contamination.
Sanitary Shaft-Mount V-Groove Track Rollers
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Support and guide loads on angle rails in food, pharmaceutical, and other sanitary environments. Also known as yoke-style cam followers, these track rollers offer more mounting flexibility than threaded alternatives and are typically mounted on shafts and clevis rod ends. They’re permanently lubricated to prevent contamination, with sealed and shielded bearings blocking out debris and liquids to protect the lubricant. FDA compliant and NSF registered H1, the lubricant is safe for incidental contact with food. These track rollers are made of stainless steel, so they won’t corrode from frequent washdowns with harsh cleaners.
Double Sealed and Shielded—Double-sealed rollers are better protected from high-pressure liquid and debris than single-sealed rollers, and also operate within a broader temperature range. They’re built to withstand the frequent high-pressure, high-temperature washdowns found in food and pharmaceutical plants.
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 | Food Industry Std. | Each | |||
440C Stainless Steel V-Groove Rollers With Seal | ||||||||||||||||
Single Sealed and Shielded | ||||||||||||||||
| 1 13/16" | 5/8" | 15/32" | 5/8" | 5/16" | 5/16" | 2,200 | 1,300 | 1,300 | 380 | 175 | Ball | FDA Compliant 21 CFR 178.3570, NSF Registered H1 | 3611N12 | 0000000 | ||
Double Sealed and Shielded | ||||||||||||||||
| 1 13/16" | 5/8" | 15/32" | 5/8" | 5/16" | 5/16" | 2,200 | 1,100 | 1,100 | 130 | 210 | Ball | FDA Compliant 21 CFR 178.3570, NSF Registered H1 | 3611N14 | 000000 | ||
Ultra-Quiet Threaded Track Rollers
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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 1/4" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 3/4" | 1/32" | Not Rated | Not Rated | Not Rated | 200 | Needle | 3649K13 | 000000 | ||
High-Speed Shaft-Mount Track Rollers
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The outer ring is built to handle higher speeds than standard 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.
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 | |||
Steel Flat Rollers With Seal | ||||||||||||||
| 1" | 5/8" | 1/2" | 5/8" | 7,500 | 1,300 | 1,000 | 250 | Needle | 1/2" | 0.5" to 0.501" | 3402K21 | 000000 | ||
Extreme-Temperature Threaded Track Rollers
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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" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 100 | Not Rated | 70 | -450 | 750 | Plain Bearing | 6717K22 | 0000000 | ||
Drive Rollers
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Tapped hubs allow you to mount these drive rollers onto a shaft or stud to transmit power. Also known as contact wheels and feed rollers.
Urethane Rubber Roller—Urethane rubber rollers resist abrasion, wear, and oil. They’re also nonmarring.
Roller | Hub | Set Screws | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | For Shaft Dia. | Dia. | Wd. | Shaft Mount Type | No. Required | Included | Thread Size | Temp. Range, ° F | Hardness (Hardness Rating) | Each | |||
Urethane Rubber Rollers with Aluminum Hub | ||||||||||||||
| 1 1/2" | 5/8" | 3/8" | 7/8" | 3/8" | Set Screw | 2 | Yes | 10-32 | -40 to 180 | Durometer 55A (Medium) Black | 60885K135 | 000000 | ||
| 2" | 5/8" | 1/2" | 1" | 3/8" | Set Screw | 2 | Yes | 10-32 | -40 to 180 | Durometer 55A (Medium) Black | 60885K139 | 00000 | ||
