| Bearing number | 387S/382A |
| Size (mm) | 57.15x96.838x21 |
| Bore Diameter (mm) | 57,15 |
| Outer Diameter (mm) | 96,838 |
| Width (mm) | 21 |
| d | 57,15 mm |
| D | 96,838 mm |
| T | 21 mm |
| B | 21,946 mm |
| C | 15,875 mm |
| a | 17,4 mm |
| r min. | 0,8 mm |
| r2 min. | 0,8 mm |
| da min. | 63 mm |
| Da | 89 mm |
| db min | 62 mm |
| ra max. | 0,8 mm |
| rb max. | 0,8 mm |
| Db | 92 mm |
| Weight | 0,608 Kg |
| Basic dynamic load rating (C) | 80,4 kN |
| Basic static load rating (C0) | 101 kN |
| (Grease) Lubrication Speed | 3900 r/min |
| (Oil) Lubrication Speed | 5200 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,93 |
| Bearing No. | 387S/382A |
| r(min) | 0.8 |
| r1(min) | 0.8 |
| Cr | 101 |
| C0r | 101 |
| Cu | 15.3 |
| Grease lub. | 3900 |
| Oil lub. | 5200 |
| a(mm) | 17.4 |
| da | 63.0 |
| db | 62.0 |
| ra(max) | 0.8 |
| rb(max) | 0.8 |
| e | 0.35 |
| Y1 | 1.69 |
| Y0 | 0.93 |
| (Refer.)Mass(kg) | 0.608 |
