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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About Ball and Roller Bearings
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Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3 | 3/16" | 1/2" | 5/32" | Steel | 290 | 100 | 60,000 | Lubricated | -65° to 275° | ABEC-1 | 000000000 | 00000 |
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3-2Z | 3/16" | 1/2" | 0.196" | Steel | 290 | 100 | 51,000 | Lubricated | -58° to 302° | ABEC-1 | 000000000 | 00000 |
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3-2RS | 3/16" | 1/2" | 0.196" | Steel | 290 | 60 | 43,000 | Lubricated | -20° to 230° | ABEC-1 | 000000000 | 00000 |
Permanently Lubricated Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
R3 | 3/16" | 1/2" | 5/32" | Steel | 290 | 100 | 37,500 | Lubricated | 10° to 200° | ABEC-1 | 0000000 | 000000 |
Sealed | ||||||||||||
R3-2RS | 3/16" | 1/2" | 3/16" | Steel | 290 | 100 | 37,500 | Lubricated | 10° to 200° | ABEC-1 | 0000000 | 00000 |
6800-2RS | 10mm | 19mm | 5mm | Steel | 290 | 120 | 20,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
Bearings with extended inner ring provide additional shaft support.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
605-2Z | 5mm | 14mm | 5mm | 440C Stainless Steel | 290 | 110 | 48,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 00000 |
624-2Z | 4mm | 13mm | 5mm | 440C Stainless Steel | 290 | 100 | 48,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
689-2Z | 9mm | 17mm | 5mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
Inner Ring | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3-2Z | 3/16" | 1/2" | 0.196" | 0.256" | 0.227" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 00000 |
Precision Stainless Steel Ball Bearings
Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
R3 | 3/16" | 1/2" | 5/32" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -10° to 240° | ABEC-5 | 000000000 | 00000 |
Shielded | ||||||||||||
R3-2Z | 3/16" | 1/2" | 0.196" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -10° to 240° | ABEC-5 | 000000000 | 0000 |
__ | 10mm | 19mm | 5mm | 440C Stainless Steel | 290 | 100 | 28,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
__ | 10mm | 19mm | 7mm | 440C Stainless Steel | 290 | 100 | 28,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Food Industry Permanently Lubricated Stainless Steel Ball Bearings
Good for applications with incidental food contact, these 440C stainless steel bearings have a food-grade, solid polymer lubricant between the balls and ring that eliminates the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Sealed | |||||||||||||
605-2RS | 5 | 14 | 5 | 440C Stainless Steel | 290 | 110 | 31,500 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 000000 |
624-2RS | 4 | 13 | 5 | 440C Stainless Steel | 290 | 75 | 35,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
689-2RS | 9 | 17 | 5 | 440C Stainless Steel | 290 | 145 | 23,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
Ultra-Corrosion-Resistant Stainless Steel Ball Bearings
These 316 stainless steel bearings are more corrosion resistant than our other stainless steel bearings, but they have a lower load capacity.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
6007 | 35mm | 62mm | 14mm | 316 Stainless Steel | 290 | 190 | 630 | Required | -40° to 140° | Not Rated | 00000000 | 000000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3 | 3/16" | 1/2" | 5/32" | 0.565" | 0.04" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
605 | 5mm | 14mm | 5mm | 16mm | 1mm | Steel | 290 | 110 | 56,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R3-2Z | 3/16" | 1/2" | 0.196" | 0.565" | 0.04" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -20° to 250° | ABEC-5 | 000000000 | 00000 |
605-2Z | 5mm | 14mm | 5mm | 16mm | 1mm | Steel | 290 | 110 | 48,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
689-2Z | 9mm | 17mm | 5mm | 19mm | 1.1mm | 440C Stainless Steel | 290 | 120 | 43,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 00000 |
Light Duty Mounted Ball Bearings with Two-Bolt Flange
Use these bearings for light loads and small shafts. The closed backing blocks out dust and other contaminants from one side.
Shielded bearings are protected from dust and contaminants on both sides.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Open 440C Stainless Steel Bearings with PEEK Plastic Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
3/16" | 27/32" | 1 3/8" | 3/8" | 11/64" | 11/64" | 31/32" | 290 | 110 | 38,000 | -140° to 480° | Fixed Alignment | Lubricated | 0000000 | 00000 |
Shielded 440C Stainless Steel Bearings with PEEK Plastic Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
3/16" | 27/32" | 1 3/8" | 3/8" | 11/64" | 11/64" | 31/32" | 290 | 110 | 38,000 | -140° to 480° | Fixed Alignment | Lubricated | 0000000 | 0000 |
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.
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Dynamic Radial Load Cap., lbs. | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers without Seal | ||||||||||||||
2" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 1/2" | 1/32" | 1,200 | 290 | 250° | Plain | Mounting Hardware | 0000000 | 000000 |
2 1/4" | 1 1/4" | 7/8" | 2" | 7/8"-14 | 1" | 1 1/2" | 1/32" | 1,200 | 290 | 250° | Plain | Mounting Hardware | 0000000 | 00000 |
Steel Crowned Rollers without Seal | ||||||||||||||
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 |