KB020AR0 Open Thin Section Bearing Type A-Angular Contact
Dentification of thin section bearing KB020AR0
K：Material AISI52100_no seals or shields
B：Series standard cross section_open bearings
020：Inch Size ( bearing bore 2.000 inch )
A: Bearing Type_angular contact single row bearing
R: Separator_standard one piece formed ring with circular pockets
0: Precision_kaydon precision class 1 per ABEC 1F
Part number comparison
| KAYDON | FIJ | INA | NSK | SSB | SILVER |
| KB020AR0 | KB020AR0*FIJ | CSEB020 | NBA5007 | RB020AR0 | SB020AR0 |
Specifications of thinsection bearing KB020AR0
| Inner Diameter (d) | 2.000″ |
| Inner Diameter Tolerance | -0.0006″ – 0″ |
| For Housing ID | 2.625″ |
| Outer Diameter (D) | 2.625″ |
| Outer Diameter Tolerance | -0.0006″ – 0″ |
| Width (B) | 0.3125″ |
| Width Tolerance | +.000 –.005″ |
| Bearing type | Angular contact ball |
| Contact Angle | 30° |
| Seal Type | Open |
| Cross Section | 5/16″ x 5/16″ |
| Weight(lbs) | 0.150 |
| Internal clearance | C0 |
| Operating temperature range | -65 to 250 °F |
| Radial dynamic load capacity | 2460 lbf |
| Radial static load capacity | 3150 lbf |
| Axial dynamic load capacity | 2460 lbf |
| Axial static load capacity | 2530 lbf |
| Bearing material | AISI 52100 |
| Ring material | AISI 52100 |
| Separator material | Brass |
| Separator type | Circular Pocket |
| Maximum rpm | 8650 rpm |
| Bearings designation | Request by email |
