NBS NKI 20/20 needle roller bearings
Shop NBS NKI 20/20 needle roller bearings huge online discount inventory. and Import machinery parts your car needs 55x90x18 Size (mm) with 55 Bore Diameter (mm) Free Shipping and Free Extended Warranty.
| Size (mm) | 55x90x18 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 18 |
| d | 55 mm |
| D | 90 mm |
| B | 18 mm |
| a | 19 mm |
| Da | 83 mm / Tolerance: H12 |
| da | 62 mm / Tolerance: h12 |
| r1 min | 1,1 mm |
| ra max | 1 mm |
| ra1 max | 0,6 mm |
| rmin | 1,1 mm |
| α | 15 ° / Angle |
| m | 0,329 kg / Weight |
| Cr | 38500 N / Dynamic load rating (radial) |
| C0r | 15500 N / Static load rating (radial) |
| nG Fett | 22000 1/min / Limiting speed for grease lubrication |
Detailed Parameters
parameter：
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