NACHI 21317AXK cylindrical roller bearings
LET OUR NACHI 21317AXK cylindrical roller bearings EXPERTS GET 200x310x51 Size (mm) YOU THE PARTS YOU 310 Outer Diameter (mm) NEED.
| Size (mm) | 200x310x51 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 310 |
| Width (mm) | 51 |
| d | 200 mm |
| D | 310 mm |
| B | 51 mm |
| a | 60 mm |
| Da | 293 mm / Tolerance: H12 |
| da | 217 mm / Tolerance: h12 |
| r1 min | 2,1 mm |
| ra max | 2 mm |
| ra1 max | 1 mm |
| rmin | 2,1 mm |
| α | 15 ° / Angle |
| m | 11,6 kg / Weight |
| Cr | 310000 N / Dynamic load rating (radial) |
| C0r | 270000 N / Static load rating (radial) |
| nG Fett | 4300 1/min / Limiting speed for grease lubrication |
| nG Ol | 6700 1/min / Limiting speed for minimal quantity oil lubrication |
Detailed Parameters
parameter：
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