71900-series
Model list for the 71900-series angular contact ball bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
17 models 20–100 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| 71904 | 20 | 37 | 9 | open | CN | 0 |
| 71905 | 25 | 42 | 9 | open | CN | 0 |
| 71906 | 30 | 47 | 9 | open | CN | 0 |
| 71907 | 35 | 55 | 10 | open | CN | 0 |
| 71908 | 40 | 62 | 12 | open | CN | 0 |
| 71909 | 45 | 68 | 12 | open | CN | 0 |
| 71910 | 50 | 72 | 12 | open | CN | 0 |
| 71911 | 55 | 80 | 13 | open | CN | 0 |
| 71912 | 60 | 85 | 13 | open | CN | 0 |
| 71913 | 65 | 90 | 13 | open | CN | 0 |
| 71914 | 70 | 100 | 16 | open | CN | 0 |
| 71915 | 75 | 105 | 16 | open | CN | 0 |
| 71916 | 80 | 110 | 16 | open | CN | 0 |
| 71917 | 85 | 120 | 18 | open | CN | 0 |
| 71918 | 90 | 125 | 18 | open | CN | 0 |
| 71919 | 95 | 130 | 18 | open | CN | 0 |
| 71920 | 100 | 140 | 20 | open | CN | 0 |