Bearing 53272 KOYO
Bearing 53272 KOYO Needs Analysis , 440 Bore Diameter (mm) Thrust Ball Bearings Manufacturing Service . Get Your Free. 440x720x226
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 45388 |
| Size (mm) | 440x720x226 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 720 |
| Width (mm) | 226 |
| d | 440 mm |
| D | 720 mm |
| T | 226 mm |
| B | 226 mm |
| r min. | 6 mm |
| r1 min. | 6 mm |
| da max | 506 mm |
| Db min. | 642 mm |
| ra max. | 5 mm |
| rb max. | 5 mm |
| Db max | 692 mm |
| Weight | 367 Kg |
| Basic dynamic load rating (C) | 4990 kN |
| Basic static load rating (C0) | 9130 kN |
| (Grease) Lubrication Speed | 270 r/min |
| (Oil) Lubrication Speed | 360 r/min |
| Calculation factor (e) | 0,39 |
| Calculation factor (Y0) | 1,7 |
| Bearing No. | 45388 |
| r(min) | 6 |
| r1(min) | 6 |
| Cr | 5750 |
| C0r | 9130 |
| Cu | 417 |
| Grease lub. | 270 |
| Oil lub. | 360 |
| da(max) | 506 |
| Da(max) | 692 |
| Da(min) | 642 |
| Sa(min) | 7 |
| ra(max) | 5 |
| rb(max) | 5 |
| e | 0.39 |
| Y2 | 1.74 |
| Y3 | 2.59 |
| Y0 | 1.70 |
| (Refer.)Mass(kg) | 367 |
