Filter by
System of Measurement
Bearing Trade Number
Bearing Seal Type
Ring Material
Cage Material
Ball Bearing Profile
Maximum Rotation Speed
Ball Material
Inner Ring Type
Radial Clearance
For Load Direction
Bearing Type
Shaft Type
RoHS
Lubrication
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
Shield Material
About Ball and Roller Bearings
More
Precision Ball Bearings
Shielded
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.
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 | ||||||||||||
| 6004-2Z | 20 | 42 | 12 | Steel | 2,200 | 1,100 | 19,000 | Lubricated | -20° to 230° | ABEC-3 | 0000000 | 000000 |
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.
Shielded
Shielded
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 | |
| 6004-2Z | 20mm | 42mm | 12mm | 440C Stainless Steel | 1,750 | 910 | 17,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |