Filter by
System of Measurement
Bearing Type
For Load Direction
Bearing Trade Number
Bearing Seal Type
Ball Bearing Profile
Ball Material
Static Radial Load Capacity
Lubricant
Cage Material
Bearing Construction
Inner Ring Type
Dynamic Radial Load Capacity
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Maximum Rotation Speed
Radial Clearance
REACH
RoHS
Radial Clearance Trade Number
ABEC Rating
About Ball and Roller Bearings
More
Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
For technical drawings and 3-D models, click on a part number.
Open
Open
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 | |
| 6903 | 17mm | 30mm | 7mm | Steel | 1,000 | 570 | 23,000 | Lubricated | -20° to 230° | ABEC-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.
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 | ||||||||||||
| 6903 | 17mm | 30mm | 7mm | Steel | 1,000 | 570 | 12,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 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.
For technical drawings and 3-D models, click on a part number.
Metric Bearings
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 | ||||||||||||
| 6903 | 17 | 30 | 7 | 440C Stainless Steel | 1,000 | 570 | 12,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |