52300-series
Model list for the 52300-series thrust ball bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
13 models 20–85 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| 52305 | 20 | 52 | 34 | open | CN | 1 |
| 52306 | 25 | 60 | 38 | open | CN | 1 |
| 52307 | 30 | 68 | 44 | open | CN | 1 |
| 52308 | 30 | 78 | 49 | open | CN | 1 |
| 52309 | 35 | 85 | 52 | open | CN | 1 |
| 52310 | 40 | 95 | 58 | open | CN | 1 |
| 52311 | 45 | 105 | 64 | open | CN | 1 |
| 52312 | 50 | 110 | 64 | open | CN | 1 |
| 52313 | 55 | 115 | 64 | open | CN | 1 |
| 52314 | 55 | 125 | 72 | open | CN | 1 |
| 52315 | 60 | 135 | 79 | open | CN | 1 |
| 52316 | 65 | 140 | 79 | open | CN | 1 |
| 52320 | 85 | 170 | 97 | open | CN | 1 |