KB045AR0 Open Thin Section Bearing Type A-Angular Contact
Dentification of thin section bearing KB045AR0
K：Material AISI52100_no seals or shields
B：Series standard cross section_open bearings
045：Inch Size ( bearing bore 4.500 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 |
| KB045AR0 | KB045AR0*FIJ | CSEB045 | NBA11407 | RB045AR0 | SB045AR0 |
Specifications of thin section bearing KB045AR0
| Inner Diameter (d) | 4.500″ |
| Inner Diameter Tolerance | request by email |
| For Housing ID | 5.125″ |
| Outer Diameter (D) | 5.125″ |
| Outer Diameter Tolerance | request by email |
| 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) | 0.34 |
| Internal clearance | C0 |
| Operating temperature range | -65 to 250 °F |
| Radial dynamic load capacity | 3240 lbf |
| Radial static load capacity | 6500 lbf |
| Axial dynamic load capacity | 3240 lbf |
| Axial static load capacity | 5030 lbf |
| Bearing material | AISI 52100 |
| Ring material | AISI 52100 |
| Separator material | Brass |
| Separator type | Circular Pocket |
| Maximum rpm | 4160 rpm |
| Bearings designation | Request by email |
