About Linear Bearings
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About Ball and Roller Bearings
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About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
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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.
Bearings with retaining ring have a removable retaining ring that holds the bearing inside a housing.
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 | |
6007 | 35mm | 62mm | 14mm | Steel | 3,550 | 2,300 | 16,100 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
6204 | 20mm | 47mm | 14mm | Steel | 3,050 | 1,450 | 22,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |
6303 | 17mm | 47mm | 14mm | Steel | 3,000 | 1,450 | 22,300 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |
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 | |
6007-2Z | 35mm | 62mm | 14mm | Steel | 3,000 | 2,000 | 11,000 | Lubricated | -20° to 230° | ABEC-1 | __ | 00000000 | 000000 |
6204-2Z | 20mm | 47mm | 14mm | Steel | 2,850 | 1,450 | 15,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 0000 |
6303-2Z | 17mm | 47mm | 14mm | Steel | 3,000 | 1,450 | 16,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
Retaining
Ring
Retaining Ring, mm | 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 | |
6204-2Z | 20mm | 47mm | 14mm | 52.7 | 1.12 | Steel | 3,000 | 1,450 | 17,000 | Lubricated | -20° to 230° | ABEC-1 | 0000000 | 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 | |
62200-2RS | 10mm | 30mm | 14mm | Steel | 1,400 | 580 | 17,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 000000 |
62201-2RS | 12mm | 32mm | 14mm | Steel | 1,600 | 690 | 16,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
62202-2RS | 15mm | 35mm | 14mm | Steel | 1,800 | 840 | 14,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
6303-2RS | 17mm | 47mm | 14mm | Steel | 3,230 | 1,460 | 15,700 | Lubricated | -4° to 230° | ABEC-1 | DIN 625-1 | 0000000 | 00000 |
6007-2RS | 35mm | 62mm | 14mm | Steel | 3,900 | 2,300 | 9,300 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
6204-2RS | 20mm | 47mm | 14mm | Steel | 3,300 | 1,450 | 14,500 | Lubricated | -4° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
Retaining
Ring
Retaining Ring, mm | 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 | |
6204-2RS | 20mm | 47mm | 14mm | 52.7 | 1.12 | Steel | 3,000 | 1,450 | 10,000 | Lubricated | -40° to 210° | ABEC-1 | 0000000 | 000000 |
6303-2RS | 17mm | 47mm | 14mm | 52.7 | 1.12 | Steel | 3,200 | 1,450 | 11,000 | Lubricated | -40° to 210° | ABEC-1 | 0000000 | 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 | ||||||||||||
6007 | 35mm | 62mm | 14mm | Steel | 2,750 | 2,000 | 6,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
6204 | 20mm | 47mm | 14mm | Steel | 2,450 | 1,350 | 8,900 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6303 | 17mm | 47mm | 14mm | Steel | 2,300 | 1,400 | 9,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
6007-2RS | 35mm | 62mm | 14mm | Steel | 2,750 | 2,000 | 6,000 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6204-2RS | 20mm | 47mm | 14mm | Steel | 2,450 | 1,350 | 8,900 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
6303-2RS | 17mm | 47mm | 14mm | Steel | 2,300 | 1,400 | 9,300 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Precision Ball Bearings
For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.
Shielded bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than shielded 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 | Each | |
Shielded | ||||||||||||
6007-2Z | 35 | 62 | 14 | Steel | 3,750 | 2,250 | 12,000 | Lubricated | -20° to 230° | ABEC-3 | 0000000 | 000000 |
6204-2Z | 20 | 47 | 14 | Steel | 3,000 | 1,450 | 17,000 | Lubricated | -20° to 230° | ABEC-3 | 0000000 | 00000 |
6303-2Z | 17 | 47 | 14 | Steel | 3,200 | 1,450 | 17,000 | Lubricated | -20° to 230° | ABEC-3 | 0000000 | 00000 |
Sealed | ||||||||||||
6007-2RS | 35 | 62 | 14 | Steel | 3,750 | 2,250 | 14,000 | Lubricated | -30° to 210° | ABEC-3 | 0000000 | 00000 |
6204-2RS | 20 | 47 | 14 | Steel | 3,000 | 1,450 | 10,000 | Lubricated | -30° to 210° | ABEC-3 | 00000000 | 00000 |
6303-2RS | 17 | 47 | 14 | Steel | 3,200 | 1,450 | 11,000 | Lubricated | -30° to 210° | ABEC-3 | 00000000 | 00000 |
Self-Aligning Ball Bearings
With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.
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 | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
1204 | 20 | 47 | 14 | Steel | 2,850 | 760 | 20,000 | Lubricated | 2.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
2200 | 10 | 30 | 14 | Steel | 1,800 | 380 | 34,000 | Lubricated | 2.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
2201 | 12 | 32 | 14 | Steel | 1,900 | 420 | 30,000 | Lubricated | 2.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
2202 | 15 | 35 | 14 | Steel | 1,950 | 450 | 26,000 | Lubricated | 2.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
Sealed | |||||||||||||
2200-2RS | 10 | 30 | 14 | Steel | 1,200 | 260 | 17,000 | Lubricated | 1.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
2201-2RS | 12 | 32 | 14 | Steel | 1,400 | 320 | 16,000 | Lubricated | 1.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
2202-2RS | 15 | 35 | 14 | Steel | 1,650 | 390 | 14,000 | Lubricated | 1.5° | -30° to 210° | ABEC-1 | 0000000 | 000000 |
Electrically Insulated Ball Bearings
Good for use in electric motors and power generators, these bearings have ceramic balls that insulate against stray current to prevent damage to the bearing. The ceramic balls generate less heat than steel balls, so they require lubrication less frequently.
Shielded bearings block out dust and other contaminants.
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., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | ||||||||||||
6204-2Z | 20 | 47 | 14 | Steel | 2,850 | 1,250 | 22,500 | Lubricated | -20° to 250° | ABEC-1 | 0000000 | 0000000 |
Sealed | ||||||||||||
6204-2RS | 20 | 47 | 14 | Steel | 3,000 | 1,450 | 17,000 | Lubricated | -40° to 210° | ABEC-1 | 0000000 | 000000 |
Tapered Bore Self-Aligning Ball Bearings
For use on tapered shafts and round shafts with adapter sleeves, these ball-bearings have a spherical raceway to compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Radial Load Capacity | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Diameter, mm | For Housing ID, mm | Width, mm | Ring Material | Dynamic | Static, lbs. | Maximum Speed, rpm | Lubrication | Misalignment Capability | Maximum Temperature, °F | Rate of Taper | ABEC Rating | Each | |
Open | ||||||||||||||
1204K | 20 | 47 | 14 | Steel | 2,200 | 580 | 14,000 | Required | 4° | 240° | 1:12 | ABEC-1 | 0000000 | 000000 |
One-Way Locking Ball Bearing Clutches
Internal locking elements (sprags) lock to transmit torque in one direction while turning freely in the other direction. Use them in applications where precision movement is required, such as pick-and-place and automated indexing conveyor systems. Shields keep out dust and contaminants.
Shielded bearings dissipate heat better than sealed bearings, but don’t keep out as much dust.
For dirty or dusty environments, sealed bearings are the best choice, since they block out contaminants better than shielded 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 | Max. Torque, ft.-lbs. | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
FZ 6204 | 20 | 47 | 14 | Steel | 1,540 | 940 | 6,800 | 64 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 0000000 |
Sealed | |||||||||||||
FZ 6201 2RS | 12 | 32 | 14 | Steel | 1,150 | 530 | 10,000 | 6.5 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
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 | |
6204 | 20mm | 47mm | 14mm | 440C Stainless Steel | 1,950 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-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 | Each | |
6204-2Z | 20mm | 47mm | 14mm | 440C Stainless Steel | 1,950 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 000000 |
6007-2Z | 35mm | 62mm | 14mm | 440C Stainless Steel | 3,050 | 1,550 | 11,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |
6303-2Z | 17mm | 47mm | 14mm | 440C Stainless Steel | 2,600 | 1,150 | 16,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 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 | |
6204-2RS | 20mm | 47mm | 14mm | 440C Stainless Steel | 2,450 | 1,350 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 000000 |
Permanently Lubricated Stainless Steel Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating 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 | Each | |
Open | ||||||||||||
6007 | 35 | 62 | 14 | 440C Stainless Steel | 2,750 | 2,000 | 6,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
6204 | 20 | 47 | 14 | 440C Stainless Steel | 2,200 | 1,350 | 9,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
6007-2RS | 35 | 62 | 14 | 440C Stainless Steel | 2,750 | 2,000 | 6,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
6204-2RS | 20 | 47 | 14 | 440C Stainless Steel | 2,200 | 1,350 | 9,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 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 | |||||||||||||
6007-2RS | 35 | 62 | 14 | 440C Stainless Steel | 3,050 | 1,850 | 6,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 0000000 |
6204-2RS | 20 | 47 | 14 | 440C Stainless Steel | 2,450 | 1,150 | 9,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
6303-2RS | 17 | 47 | 14 | 440C Stainless Steel | 2,600 | 1,150 | 9,000 | 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 |
6303 | 17mm | 47mm | 14mm | 316 Stainless Steel | 230 | 150 | 840 | Required | -40° to 140° | Not Rated | 00000000 | 00000 |
Plastic Ball Bearings
These acetal bearings have good all-around corrosion and chemical resistance.
316 stainless steel balls have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | 316 Stainless Steel Ball | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | ||||||||||||
6204 | 20mm | 47mm | 14mm | Acetal Plastic | 75 | 50 | 800 | Not Required | -40° to 180° | Not Rated | 0000000 | 000000 |
High-Load Plastic Ball Bearings
With two rows of balls, these lightweight bearings have greater durability and load capacity—and a wider profile—than single-row plastic bearings. They’re commonly used in bottle-filling machines and other food-processing applications. The acetal body doesn’t absorb water, so it can operate in liquids or be washed down without losing strength. The balls are made of either glass or 316 stainless steel—both materials are corrosion resistant. Since there’s no metal-on-metal contact between the balls and the body, these bearings don’t require lubrication.
For technical drawings and 3-D models, click on a part number.
Radial Load Capacity, lbs. | 316 Stainless Steel Balls | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Diameter | For Housing ID | Width | Ring Material | Dynamic | Static | Maximum Speed, rpm | Lubrication | Temperature Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
A5200-6 | 10mm | 30mm | 14mm | Acetal Plastic | 75 | 60 | 900 | Not Required | -40° to 180° | Not Rated | 00000000 | 000000 |
High-Temperature Ball Bearings
Made with either PEEK or graphite, these ball bearings work in applications that are too hot for most other ball bearings.
Bearings with a graphite cage handle temperatures up to 660° F, double that of PEEK ball bearings, so they're a good choice for use in industrial ovens. However, they’re only for low-speed applications.
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 | |
Shielded | ||||||||||||
Graphite Cage—Steel Ball | ||||||||||||
6204-2Z | 20mm | 47mm | 14mm | Steel | 3,000 | 1,450 | 250 | Lubricated | -70° to 660° | ABEC-1 | 0000000 | 0000000 |
Angular-Contact Thrust Ball Bearings
Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.
Single-row bearings handle thrust loads on one side. For applications with thrust loads on both sides, mount them in pairs.
Double-row bearings handle thrust loads in both directions.
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.
Combined Load Cap., lbs. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Single Row | ||||||||||||||
Open | ||||||||||||||
7007 | 35 | 62 | 14 | Steel | 4,500 | 3,300 | 24,200 | Required | 15° | -40° to 250° | ABEC-5 | DIN 628-1 | 00000000 | 0000000 |
7204 | 20 | 47 | 14 | Steel | 2,950 | 1,700 | 18,000 | Required | 40° | -20° to 230° | ABEC-3 | __ | 0000000 | 00000 |
7303 | 17 | 47 | 14 | Steel | 3,550 | 1,850 | 19,000 | Required | 40° | -20° to 230° | ABEC-3 | __ | 0000000 | 00000 |
Sealed | ||||||||||||||
7204-2RS | 20 | 47 | 14 | Steel | 3,100 | 1,750 | 9,000 | Lubricated | 40° | -20° to 230° | ABEC-1 | DIN 628-1 | 0000000 | 000000 |
7303-2RS | 17 | 47 | 14 | Steel | 3,950 | 2,000 | 13,000 | Lubricated | 40° | -20° to 230° | ABEC-1 | DIN 628-1 | 0000000 | 000000 |
Double Row | ||||||||||||||
Open | ||||||||||||||
3200 | 10 | 30 | 14 | Steel | 1,700 | 960 | 22,000 | Required | 30° | -20° to 230° | ABEC-1 | __ | 00000000 | 00000 |
Shielded | ||||||||||||||
3200-2Z | 10 | 30 | 14 | Steel | 1,700 | 960 | 24,000 | Lubricated | 30° | -20° to 230° | ABEC-1 | __ | 00000000 | 000000 |
Sealed | ||||||||||||||
3200-2RS | 10 | 30 | 14 | Steel | 1,700 | 960 | 17,000 | Lubricated | 30° | -20° to 230° | ABEC-1 | __ | 00000000 | 000000 |
High-Speed Angular-Contact Thrust Ball Bearings
An ABEC-7 rating means these bearings are made to some of the tightest tolerances, so they operate at the highest speeds.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than open bearings, but retain the most heat.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Single Row | |||||||||||||
Open | |||||||||||||
7007 | 35 | 62 | 14 | Steel | 3,500 | 2,100 | 24,000 | Required | 15° | -30° to 140° | ABEC-7 | 0000000 | 0000000 |
7204 | 20 | 47 | 14 | Steel | 3,400 | 1,800 | 34,400 | Required | 15° | -40° to 245° | ABEC-7 | 0000000 | 000000 |
Sealed | |||||||||||||
7007 | 35 | 62 | 14 | Steel | 4,500 | 3,050 | 23,800 | Lubricated | 15° | 0° to 230° | ABEC-7 | 0000000 | 000000 |
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 | ||||||||||||
30mm | 62mm | 14mm | 30206 | 2,350 | 9,850 | 1,500 | 12,700 | 3,400 | Required | -60° to 200° | 0000000 | 000000 |
30mm | 62mm | 14mm | 30206 | 10,200 | 11,350 | 6,450 | Not Rated | 6,300 | Required | -50° to 300° | 0000000 | 00000 |
35mm | 62mm | 14mm | 32007 | 2,550 | 12,900 | 2,000 | 17,100 | 3,000 | Required | -60° to 200° | 0000000 | 00000 |
35mm | 62mm | 14mm | 32007 | 9,400 | 12,550 | 7,400 | Not Rated | 6,000 | Required | -50° to 300° | 0000000 | 00000 |
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.
Sealed bearings block out dust better than open bearings, but retain more heat.
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 | |
Sealed—One Side | ||||||||||||
12mm | 18mm | 14mm | Steel | 1,450 | 1,600 | 12,000 | Lubricated | 8 | -20° to 210° | DIN 618, ISO 3245 | 0000000 | 00000 |
14mm | 20mm | 14mm | Steel | 1,600 | 1,900 | 10,500 | Lubricated | 8 | -20° to 210° | DIN 618, ISO 3245 | 0000000 | 00000 |
15mm | 21mm | 14mm | Steel | 1,750 | 2,200 | 9,900 | Lubricated | 8 | 0° to 210° | DIN 618 | 00000000 | 00000 |
16mm | 22mm | 14mm | Steel | 1,700 | 2,150 | 9,300 | Lubricated | 8 | -20° to 210° | DIN 618, ISO 3245 | 0000000 | 00000 |
Sealed—Both Sides | ||||||||||||
10mm | 14mm | 14mm | Steel | 980 | 1,100 | 14,600 | Lubricated | 8 | -20° to 210° | DIN 618, ISO 3245 | 00000000 | 00000 |
High-Load Mounted Linear Ball Bearings for Support Rail Shafts
Designed to handle heavy loads, these bearings have higher load capacities than comparable standard mounted linear ball bearings for support rails. Use them for applications that require maximum rigidity. All are self-aligning to compensate for shaft misalignment and have end seals to keep lubricant in and dirt out.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg., mm | Wd., mm | Ht., mm | Center Ht., mm | Wd., mm | Dynamic Load Capacity, lbs. | Max. Temperature, °F | For Shaft Material | No. of | Dia., mm | Each | |
Acetal Bearings with Steel Balls in 6061 Aluminum Housing | ||||||||||||
30 | 79 | 87 | 60 | 35 | 14 | 1,850 | 185° | Steel, Stainless Steel | 4 | 10 | 00000000 | 0000000 |
Mounted Linear Ball Bearings for Support Rail Shafts
Mount these bearings on a support rail shaft for applications requiring maximum rigidity. End seals keep lubricant in and dirt out. Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Load Capacity, lbs. | Mounting Holes | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Wd., mm | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia., mm | Each | |
Acetal Bearings with 6061 Aluminum Housing | |||||||||||||
30 | 79 | 87 | 60 | 35 | 14 | 1,200 | 1,500 | -4° to 176° | Stainless Steel, Steel | 4 | 10 | 00000000 | 0000000 |
Mounted Linear Sleeve Bearings for Support Rail Shafts
Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication. Mount them on a support rail shaft for applications requiring maximum rigidity.
Self Aligning—Bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Shaft Clearance | Lg. | Wd. | Ht. | Center Ht. | Wd. | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6063 Aluminum Housing | ||||||||||||||
30mm | -0.038mm to -0.013mm | 70mm | 70mm | 56mm | 33mm | 14mm | 900 lbs. @ 100 fpm | 11,850 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 8mm | 00000000 | 0000000 |
High-Load High-Speed Mounted Linear Sleeve Bearings for Support Rail Shafts
With two bearings mounted in a single housing, these bearings have higher load capacities than standard ones. A ceramic liner helps them achieve high speeds as well as rapid acceleration and deceleration. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. Made of ceramic-coated aluminum, their housing is lightweight and corrosion resistant. These bearings are for fixed alignment, ideal for well-aligned shafts. Note: Not for use with ceramic-coated aluminum or 300 series stainless steel shafts.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter, mm | Length | Width | Height | Center Height, mm | Width, mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance, mm | Temperature Range, °F | For Shaft Material | Number of | Diameter, mm | Each | |
Fixed Alignment | ||||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with Ceramic-Coated 6063 Aluminum Housing | ||||||||||||||
30 | 154 | 70 | 56 | 33 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | 0.013 to 0.05 | -400° to 400° | Stainless Steel, Steel | 4 | 8 | 0000000 | 0000000 |
High-Load Mounted Linear Sleeve Bearings for Support Rail Shafts
With two bearings mounted in one housing, these sleeve bearings are designed to withstand heavy loads. Use them on round support rail shafts for applications that require maximum rigidity. All of these bearings have a ceramic-coated aluminum housing that’s lightweight and stands up to corrosion. They also have a slippery, chemical-resistant PTFE liner, so there’s no need for lubrication. These fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Shaft Clearance, mm | Lg., mm | Wd., mm | Ht., mm | Center Ht., mm | Wd., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temp. Range, °F | For Shaft Material | No. of | Dia., mm | Each | |
Fixed Alignment | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with Ceramic-Coated 6063 Aluminum Housing | ||||||||||||||
30 | 0.013 to 0.05 | 154 | 70 | 56 | 33 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 8 | 0000000 | 0000000 |
Bearing Retaining Nuts
Often paired with spring lock washers to strengthen their hold, these retaining nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle. They have slotted sides, so you can tighten and loosen them with a spanner wrench or spanner socket.
Use stepped-face retaining nuts with DIN 462 spring lock washers. You can also use them in pairs or with other bearing retaining nuts as jam nuts. For the nut closer to the bearing, position the stepped face towards the bearing. All meet DIN standards for bearing lockout dimensions.
Carbon steel retaining nuts are strong and resist wear.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Spacing | OD | Wd., mm | Specifications Met | For Lock Washer Specifications Met | Each | |
Carbon Steel | ||||||||
Stepped Face | ||||||||
M65 | 1.5 | Extra Fine | 95mm | 14 | DIN 1804 | DIN 462 | 0000000 | 000000 |
Bearing Retaining Jam Nuts
Used in pairs or with another bearing retaining nut, these jam nuts—often called shaft nuts—hold bearings, bushings, pulleys, and gears in place on your threaded shaft or spindle. Threading two nuts tightly against each other makes it harder for vibration to loosen your assembly than if you used only one nut. For the nut closer to the bearing, position the stepped face towards the bearing. These jam nuts have holes on the side, so you can tighten and loosen them with a pin spanner wrench. Made of carbon steel, they’re strong and wear resistant. All meet DIN 1816, an international standard for bearing locknut dimensions.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||
---|---|---|---|---|---|---|---|
Size | Pitch, mm | Spacing | OD, mm | Wd., mm | Specifications Met | Each | |
Carbon Steel | |||||||
Stepped Face | |||||||
M62 | 1.5 | Extra Fine | 95 | 14 | DIN 1816 | 0000000 | 0000000 |
M65 | 1.5 | Extra Fine | 95 | 14 | DIN 1816 | 0000000 | 000000 |
M68 | 1.5 | Extra Fine | 100 | 14 | DIN 1816 | 0000000 | 000000 |
M70 | 1.5 | Extra Fine | 100 | 14 | DIN 1816 | 0000000 | 00000 |
M72 | 1.5 | Extra Fine | 110 | 14 | DIN 1816 | 0000000 | 000000 |
M75 | 1.5 | Extra Fine | 110 | 14 | DIN 1816 | 0000000 | 00000 |