Specifications of SKF Bearing 387 A/382 A
| Dimension series | 385 |
Dimensions
| d | 57.15mm | Bore diameter |
| D | 96.838mm | Outside diameter |
| T | 21.0mm | Total width |
| d1 | 74.23mm | Shoulder diameter of inner ring |
| B | 21.946mm | Width of inner ring |
| C | 15.875mm | Width of outer ring |
| r1,2 | 3.5mm | Chamfer dimension of inner ring |
| r3,4 | 0.8mm | Chamfer dimension of outer ring |
| a | 17.384mm | Distance side face to pressure point |
Abutment dimensions
| da | 65.0mm | Diameter of shaft abutment |
| db | 70.0mm | Diameter of shaft abutment |
| Da | 87.0mm | Diameter of housing abutment |
| Da | 90.0mm | Diameter of housing abutment |
| Db | 91.0mm | Diameter of housing abutment |
| Ca | 5.0mm | Minimum width of space required in housing on large side face |
| Cb | 5.0mm | Minimum width of space required in housing on small side face |
| ra | 3.5mm | Radius of shaft fillet |
| rb | 0.8mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 99.9kN |
| Basic static load rating | C0 | 102.0kN |
| Fatigue load limit | Pu | 11.6kN |
| Reference speed | 5600.0r/min | |
| Limiting speed | 6700.0r/min | |
| Limiting value | e | 0.35 |
| Axial load factor | Y | 1.7 |
| Axial load factor | Y0 | 0.9 |
Mass
| Mass | 0.59kg |
