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
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 | Specifications Met | Each | |
6010-2Z | 50mm | 80mm | 16mm | Steel | 4,900 | 3,550 | 10,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
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 | Specifications Met | Each | |
6010-2RS | 50mm | 80mm | 16mm | Steel | 4,900 | 3,550 | 4,400 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
6206-2RS | 30mm | 62mm | 16mm | Steel | 4,900 | 2,500 | 10,200 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 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 | |
Sealed | ||||||||||||
6011-2RS | 55mm | 90mm | 18mm | Steel | 4,900 | 4,100 | 4,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 0000000 |
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.
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 | |
6207-2Z | 35mm | 72mm | 17mm | 440C Stainless Steel | 4,900 | 2,750 | 10,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 0000000 |
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 | |||||||||||||
6207-2RS | 35 | 72 | 17 | 440C Stainless Steel | 4,900 | 2,750 | 5,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 0000000 |
Set Screw Collar Ball Bearings
Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Flanged bearings have a flange that ensures proper positioning inside a tube or housing.
For technical drawings and 3-D models, click on a part number.
Inner Ring | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | ABEC Rating | Each | |
Sealed (Lubricated) | ||||||||||||
Steel—Flanged | ||||||||||||
GYA103RRB | 1 3/16" | 2.4409" | 0.709" | 1.5781" | 1.281" | 4,900 | 2,500 | 5,800 | -65° to 250° | ABEC-1 | 0000000 | 000000 |
GYA103RRB2 | 1 1/4" | 2.4409" | 0.709" | 1.5781" | 1.281" | 4,900 | 2,500 | 6,100 | -65° to 250° | ABEC-1 | 0000000 | 00000 |
GYAE30RRB | 30mm | 62mm | 18mm | 40.1mm | 32.5mm | 4,900 | 2,500 | 5,800 | -65° to 250° | ABEC-1 | 0000000 | 00000 |
Tapered-Roller Bearings
Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Bearing Trade Number | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
2 1/4" | 3 13/16" | 5/8" | 387A/382A | 4,900 | 24,100 | 2,950 | 24,900 | 2,000 | Required | -60° to 200° | 0000000 | 000000 |
Needle-Roller Bearings
Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
2" | 2 3/8" | 1/2" | Steel | 4,900 | 7,900 | 5,100 | Required | 8 | -40° to 280° | __ | 00000000 | 00000 |
20mm | 26mm | 30mm | Steel | 4,900 | 8,950 | 12,700 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
30mm | 37mm | 20mm | Steel | 4,900 | 8,850 | 8,600 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
Washdown Mounted Bearings with Three-Bolt Flange
Rated IP69K for washdowns, these bearings stand up to frequent cleanings in food, beverage, pharmaceutical, and chemical plants. They’re also suitable for incidental contact with food because they have NSF registered H1 lubricant. Made of stainless steel, these bearings are more corrosion resistant than steel bearings.
For technical drawings and 3-D models, click on a part number.
O'all | Mounting | Radial Load Cap., Lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. Lg. | Hole Ctr.-to-Ctr. Ht. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Specifications Met | Each | |
Sealed 440 Stainless Steel Ball Bearings with 304 Stainless Steel Housing—Self Aligning | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
1 1/4" | 3 5/8" | 6 1/8" | 3 3/4" | 1 53/64" | 1/2" | 17/32" | 2" | 1 1/4" | 4,900 | 2,750 | 410 | -10° to 250° | NSF Registered H1 | 0000000 | 0000000 |
1 7/16" | 3 5/8" | 6 1/8" | 3 3/4" | 1 53/64" | 1/2" | 17/32" | 2" | 1 1/4" | 4,900 | 2,750 | 410 | -10° to 250° | NSF Registered H1 | 0000000 | 000000 |
35mm | 92.1mm | 156mm | 95mm | 46.5mm | 13mm | 17/32" | 50.8mm | 31.8mm | 4,900 | 2,750 | 410 | -10° to 250° | NSF Registered H1 | 0000000 | 000000 |
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.
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 | |
Steel Flat Rollers with Seal | |||||||||||||||
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 | 000000 | 000000 |
Steel Crowned Rollers with Seal | |||||||||||||||
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 |