108 TN9
Precision ball bearing > Self aligning ball bearing
108 TN9 - Self aligning ball bearing - Precision ball bearing
| Product model | 108 TN9 |
|---|---|
| d | 8 mm |
| D | 22 mm |
| B | 7 mm |
| Limiting speed | 40000 r/min |
| Reference speed | 63000 r/min |
| d1 | ≈12.709mm |
| D1 | ≈17.6mm |
| Chamfer size(r1,2) | min.0.3mm |
| da | min.10.4mm |
| Da | max.19.6mm |
| ra | max.0.3mm |
| Pu | 0.029kN |
| Allowable misalignment error(α) | 3° |
| Calculation coefficient(kr) | 0.03 |
| Calculation coefficient(e) | 0.31 |
| Calculation coefficient(Y0) | 2.2 |
| Calculation coefficient(Y1) | 2 |
| Calculation coefficient(Y2) | 3.1 |
| Mass bearing | 0.014kg |
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108 TN9 / Self aligning ball bearing / Precision ball bearing