53211
Precision thrust bearing > Thrust ball bearing
53211 - Thrust ball bearing - Precision thrust bearing
| Product model | 53211 |
|---|---|
| d | 55 mm |
| D | 90 mm |
| B | 27.3 mm |
| Limiting speed | 3800 r/min |
| Reference speed | 2800 r/min |
| 轴承座圈和轴承垫圈的高度(H1) | 30mm |
| d1 | ≈90mm |
| D1) | ≈57mm |
| 球形轴承座内径(D2) | 72mm |
| 球形轴承座圈外径(D3) | 95mm |
| 球形轴承座圈高度(C) | 9mm |
| 球面轴承座圈半径(R) | 72mm |
| 座圈球面的中心高度(s) | 35mm |
| r1,2 | min.1mm |
| da | min.76mm |
| Da | max.72mm |
| ra | max.1mm |
| Pu | 4.9kN |
| Minimum load factor (A) | 0.11 |
| Bearing quality (including bearing race when applicable) | 0.75kg |
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53211 / Thrust ball bearing / Precision thrust bearing