N256M Cylindrical Roller Bearing 280x500x80mm
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Product Details
| Bearing number | 6209N |
| Size (mm) | 45x85x19 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 19 |
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| C | 19 mm |
| rn | 0,5 mm |
| a | 3,28 mm |
| b | 1,9 mm |
| r min. | 1,1 mm |
| r0 max. | 0,6 mm |
| D1 | 81,81 mm |
| da min. | 51,5 mm |
| da max | 55,5 mm |
| Da max. | 78,5 mm |
| ra max. | 1 mm |
| Weight | 0,42 Kg |
| Basic dynamic load rating (C) | 31,5 kN |
| Basic static load rating (C0) | 20,4 kN |
| (Grease) Lubrication Speed | 7 500 r/min |
| (Oil) Lubrication Speed | 9 000 r/min |
| SRI | 6.16 |
| hidYobi | 6209N |
| LangID | 1 |
| ro | 0.6 |
| D_ | 85 |
| SREX | 0.025 |
| B_ | 19 |
| da min | 51.5 |
| hidTable | ecat_NSRDGB |
| Oil rpm | 9000 |
| SRE | 6.16 |
| mass | 0.42 |
| GRS rpm | 7500 |
| ra | 1 |
| SRIX | 0.025 |
| D_a | 78.5 |
| SRIN | -0.025 |
| C0 | 20.4 |
| fo | 14.4 |
| SREN | -0.025 |
| DE_ | 76.906 |
| Prod_Type3 | DGBB_SR_N_OT |
| DA_ | 11.906 |
| Z_ | 10 |
| yobi | 6209N |
| C_conv | 31500 |
| SDM_ | 65 |
| r | 1.1 |
| KBRG | 6101 |
| SBRG | 2 |
| DI_ | 53.094 |
