1208 EKTN9
Precision ball bearing > Self aligning ball bearing
1208 EKTN9 - Self aligning ball bearing - Precision ball bearing
| Product model | 1208 EKTN9 |
|---|---|
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| Limiting speed | 11000 r/min |
| Reference speed | 18000 r/min |
| d1 | ≈53.85mm |
| D1 | ≈67.5mm |
| Chamfer size(r1,2) | min.1.1mm |
| Da | max.73mm |
| ra | max.1.1mm |
| Pu | 0.355kN |
| Allowable misalignment error(α) | 2.5° |
| Calculation coefficient(kr) | 0.04 |
| Calculation coefficient(e) | 0.22 |
| Calculation coefficient(Y0) | 2.8 |
| Calculation coefficient(Y1) | 2.9 |
| Calculation coefficient(Y2) | 4.5 |
| Mass bearing | 0.42kg |
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1208 EKTN9 / Self aligning ball bearing / Precision ball bearing