NBS NKXR 20 complex bearings
What is CN Radial clearance class the best -40 °C Min operating temperature, Tmin place to buy NBS NKXR 20 complex bearings online? Huaxin Bearing Co., Ltd Complex Bearings Manufacturing Service .
What is NKXR 20 bearing cross reference？
| Brand Name |
NBS |
| Model Number |
NKXR 20 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NKXR 20 |
Product Details
| Series | LL580000 |
| Cone Part Number | LL580049 |
| Cup Part Number | LL580010 |
| Design Units | Imperial |
| Bearing Weight | 23.1 Kg |
| Cage Type | Stamped Steel |
| d | 615.950 mm |
| D | 708.025 mm |
| B - Cone Width | 41.275 mm |
| C - Cup Width | 29.367 mm |
| B | 41.275 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 629.92 mm |
| db - Cone Backface Backing Diameter | 632.97 mm |
| Da - Cup Frontface Backing Diameter | 690.63 mm |
| Db - Cup Backface Backing Diameter | 687.07 mm |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| a - Effective Center Location3 | 61.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 35200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 136000 lbf |
| C0 - Static Radial Rating | 414000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 23400 lbf |
| K - Factor7 | 1.51 |
| e - ISO Factor8 | 0.39 |
| Y - ISO Factor9 | 1.55 |
| G1 - Heat Generation Factor (Roller-Raceway) | 6270 |
| G2 - Heat Generation Factor (Rib-Roller End) | 2020 |
| Cg - Geometry Factor | 0.242 |
