KF300AR0 Open Thin Section Bearing Type A-Angular Contact
Dentification of thin section bearing KF300AR0
K：Material AISI52100_no seals or shields
F：Series standard cross section_open bearings
300：Inch Size ( bearing bore 30.000 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 |
| KF300AR0 | KF300AR0*FIJ | CSEF300 | – | RF300AR0 | SF300AR0 |
Specifications of thin section bearing KF300AR0
| Inner Diameter (d) | 30.000″ |
| Inner Diameter Tolerance | -0.0018″– 0″ |
| For Housing ID | 31.500″ |
| Outer Diameter (D) | 31.500″ |
| Outer Diameter Tolerance | -0.0018″– 0″ |
| Width (B) | 0.7500″ |
| Width Tolerance | +.000 –.010″ |
| Bearing type | Angular contact ball |
| Contact Angle | 30° |
| Seal Type | Open |
| Cross Section | 3/4″ x 3/4″ |
| Weight(lbs) | 12.500 |
| Internal clearance | – |
| Operating temperature range | – |
| Radial dynamic load capacity | request by email |
| Radial static load capacity | – |
| Axial dynamic load capacity | request by email |
| Axial static load capacity | – |
| Bearing material | AISI 52100 |
| Ring material | AISI 52100 |
| Separator material | – |
| Separator type | – |
| Maximum rpm | – |
| Bearings designation | – |
