BA 4
Precision thrust bearing > Thrust ball bearing
BA 4 - Thrust ball bearing - Precision thrust bearing
| Product model | BA 4 |
|---|---|
| d | 4 mm |
| D | 10 mm |
| B | 4 mm |
| Limiting speed | 30000 r/min |
| Reference speed | 22000 r/min |
| d1 | ≈9.8mm |
| D1) | ≈4.2mm |
| r1,2 | min.0.15mm |
| da | min.7.5mm |
| Da | max.6.5mm |
| ra | max.0.15mm |
| Pu | 0.027kN |
| Minimum load factor (A) | 3.0E-6 |
| Bearing quality (including bearing race when applicable) | 0.0015kg |
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BA 4 / Thrust ball bearing / Precision thrust bearing