21308 EKW
Precision Spherical roller bearing > Spherical roller bearing
21308 EKW - Spherical roller bearing - Precision Spherical roller bearing
| Product model | 21308 EKW |
|---|---|
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| Limiting speed | 9500 r/min |
| Reference speed | 7000 r/min |
| d2 | ≈60mm |
| D1 | ≈79.8mm |
| r1,2 | min.1.5mm |
| da | min.47.2mm |
| Da | max.81mm |
| ra | max.1.5mm |
| Pu | 11.8kN |
| Limit value (e) | 0.24 |
| Y1 | 2.8 |
| Y2 | 4.2 |
| Y0 | 2.8 |
| Weight | 0.75kg |
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21308 EKW / Spherical roller bearing / Precision Spherical roller bearing