Pins diameter from 20 mm to 120 mm
| UN | UN universal unrefined (quality 11 523) |
| QT | refined smooth (quality 15 142) |
| LB | with oil groove (quality 11 523/15 142) |
| LBW | with oil groove and thread (quality 11 523/15 142) |
Bushings diameter from 20 mm to 120 mm
| ST | universal smooth (quality 11 523) |
| ILB | with internal oil groove (quality 11 523) |
| IOLB | with internal/eternal oil groove (quality 11 523) |
Washers diameter from 20 mm to 120 mm
| ST | universal (quality 11 523) |
| PA | universal (quality PA6) |