NBS RAX 420 complex bearings
170 55 mm d Million 10 kN Static load, C0 used NBS RAX 420 complex bearings instantly searchable. Shop our large selection Huaxin Bearing Co., Ltd of parts based on brand, price, description, and location. Order the Complex Bearings with 26.9 kN Dynamic load, C stock ...
What is RAX 420 bearing interchange？
| Brand Name |
NBS |
| Model Number |
RAX 420 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 28000 |
| Cone Part Number | 28158 |
| Cup Part Number | 28315A |
| Design Units | Imperial |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| d | 40 mm |
| D | 80 mm |
| B - Cone Width | 20.940 mm |
| C - Cup Width | 15.875 mm |
| B | 21.006 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| da - Cone Frontface Backing Diameter | 44.96 mm |
| db - Cone Backface Backing Diameter | 47.5 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| a - Effective Center Location3 | -4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| C0 - Static Radial Rating | 15500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| Cg - Geometry Factor | 0.0709 |
