SKF NK 47/20 cylindrical roller bearings
SKF NK 47/20 cylindrical roller bearings manufacturer and global supplier of reliable ball and roller … SKF NK 47/20 cylindrical roller bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of L521900 Series our targeted industries.
| Series | L521900 |
| Design Units | Imperial |
| Y – ISO Factor1 | 1.53 |
| D | 5.7500 in |
| C – Double Cup Width | 1.5625 in |
| r – Cup Frontface To Clear Radius2 | 0.03 in |
| Da – Cup Frontface Backing Diameter | 5.57 in |
| K – Factor3 | 1.49 |
| e – ISO Factor4 | 0.39 |
| Y1 – ISO Factor5 | 1.72 |
| Y2 – ISO Factor6 | 2.56 |
| Cg – Geometry Factor7 | 0.135 |
Detailed Parameters
parameter：
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