KC120AR0 Open Thin Section Bearing Type A-Angular Contact
Dentification of thin section bearing KC120AR0
K：Material AISI52100_no seals or shields
C：Series standard cross section_open bearings
120：Inch Size ( bearing bore 12.000 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 |
| KC120AR0 | KC120AR0*FIJ | CSEC120 | – | RC120AR0 | SC120AR0 |
Specifications of section bearing KC120AR0
| Inner Diameter (d) | 12.000″ |
| Inner Diameter Tolerance | -0.0014″- 0″ |
| For Housing ID | 12.750″ |
| Outer Diameter (D) | 12.750″ |
| Outer Diameter Tolerance | -0.0014″- 0″ |
| Width (B) | 0.3750″ |
| Width Tolerance | +.000 –.005″ |
| Bearing type | Angular contact ball |
| Contact Angle | 30° |
| Seal Type | Open |
| Cross Section | 3/8″ x 3/8″ |
| Weight(lbs) | 1.230 |
| Internal clearance | C0 |
| Operating temperature range | -65 to 250 °F |
| Radial dynamic load capacity | 5980 lbf |
| Radial static load capacity | 21040 lbf |
| Axial dynamic load capacity | 5980 lbf |
| Axial static load capacity | 15530 lbf |
| Bearing material | AISI 52100 |
| Ring material | AISI 52100 |
| Separator material | Brass |
| Separator type | Circular Pocket |
| Maximum rpm | 1620 rpm |
| Bearings designation | Request by email |
