Bearing 30256 KOYO
How 320x480x121 Size (mm) do 320x480x121 you find the Bearing 30256 KOYO specification? Manufacturers Online Free check！
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 23064RHA |
| Size (mm) | 320x480x121 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 121 |
| d | 320 mm |
| D | 480 mm |
| B | 121 mm |
| C | 121 mm |
| r min. | 4 mm |
| da min. | 338 mm |
| Da max. | 462 mm |
| ra max. | 3 mm |
| Weight | 74,5 Kg |
| Basic dynamic load rating (C) | 1980 kN |
| Basic static load rating (C0) | 3850 kN |
| (Grease) Lubrication Speed | 590 r/min |
| (Oil) Lubrication Speed | 780 r/min |
| Calculation factor (e) | 0,24 |
| Calculation factor (Y0) | 2,8 |
| Calculation factor (Y1) | 2,87 |
| Bearing No. | 23064RHA |
| r(min) | 4 |
| Cr | 2490 |
| C0r | 3850 |
| Cu | 278 |
| Grease lub. | 590 |
| Oil lub. | 780 |
| da(min) | 338 |
| Da(max) | 462 |
| ra(max) | 3 |
| e | 0.24 |
| Y1 | 2.87 |
| Y2 | 4.27 |
| Y0 | 2.80 |
| (Refer.)Mass(kg) | 74.5 |