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Cage Material Cage Material |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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Ring Material Ring Material |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Construction Construction |
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Maximum Temperature Maximum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Static Radial Load Capacity Static Radial Load Capacity |
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For Shaft Type For Shaft Type |
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About Ball and Roller Bearings
More
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. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
| 4mm | 13mm | 5mm | 440C Stainless Steel | 205 | 65 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 000000 |
| 5mm | 13mm | 4mm | 440C Stainless Steel | 185 | 50 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| 7mm | 11mm | 2.5mm | 440C Stainless Steel | 80 | 29 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Shielded | |||||||||||
| 5mm | 13mm | 4mm | 440C Stainless Steel | 185 | 50 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| 7mm | 11mm | 3mm | 440C Stainless Steel | 80 | 29 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
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 | |
| 689H | 9mm | 17mm | 4mm | 19mm | 1mm | 440C Stainless Steel | 230 | 120 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
| 698H | 8mm | 19mm | 6mm | 22mm | 1.5mm | 440C Stainless Steel | 400 | 160 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 698 | 8mm | 19mm | 6mm | 22mm | 1.5mm | Steel | 500 | 200 | 44,000 | 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 | |
| 625H-2Z | 5mm | 16mm | 5mm | 18mm | 1mm | 440C Stainless Steel | 310 | 120 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
| 687H-2Z | 7mm | 14mm | 5mm | 16mm | 1.1mm | 440C Stainless Steel | 210 | 90 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 625-2Z | 5mm | 16mm | 5mm | 18mm | 1mm | Steel | 380 | 150 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
| 687-2Z | 7mm | 14mm | 5mm | 16mm | 1.1mm | Steel | 260 | 110 | 44,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 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.
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 | Each | |
Open | |||||||||||
| 1/4" | 7/16" | 5/16" | Steel | 570 | 470 | 44,000 | Required | 8 | -40° to 280° | 0000000 | 00000 |
Mounted Roller Bearings with Two-Bolt Flange
These roller bearings handle extremely high speeds for their small size. Use with hardened and ground shafts.
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 | Lubrication | Each | |
Open Needle-Roller Bearings | |||||||||||||
Fixed Alignment Steel Bearings with Steel Housing—Shaft Mount Type: Slip Fit | |||||||||||||
| 1/4" | 1 7/32" | 2 3/32" | 15/32" | 1/16" | 7/32" | 1 1/2" | 570 | 470 | 44,000 | -20° to 210° | Lubricated | 0000000 | 000000 |