BK4520 Needle Roller Bearing 45x52x20mm
Online METRIC Design Unit shopping BK4520 Needle Roller Bearing 45x52x20mm from a great selection at Industrial Bearings Solutions Store. ... Singapore Bearing Authorized Dealer Accessories.
Product Details
| Design Unit | METRIC |
| Bearing Weight | 205.000 Kg |
| Cage Type | YMB |
| Cage Material | Brass |
| d | 460.000 mm |
| D | 680.000 mm |
| B - Inner Ring Width | 163 mm |
| B - Outer Ring Width | 163.000 mm |
| R - Inner Ring To Clear Radius1 | 5.000 mm |
| r - Outer Ring To Clear Radius2 | 5.000 mm |
| da - Inner Ring Backing Diameter | 512.000 mm |
| Da - Outer Ring Backing Diameter | 631.000 mm |
| C0 - Static Radial Rating | 7570000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 4060000 N |
| e - ISO Factor3 | 0.22 |
| Y0 - ISO Factor4 | 3.06 |
| Y1 - ISO Factor5 | 4.56 |
| Y2 - ISO Factor6 | 2.99 |
| Reference Thermal Speed Rating (Grease) | 550 |
| Reference Thermal Speed Rating (Oil)7 | 640 |
| Cg - Geometry Factor8 | 0.0991 |
