NBS HK 2530 2RS needle roller bearings
NBS HK 2530 2RS needle roller bearings Engineering Calculator , HH231615 Cup Part Number Manufacturing Service . Get Your Free. HH231600 Series
| Series | HH231600 |
| Cone Part Number | HH231649 |
| Cup Part Number | HH231615 |
| Design Units | Imperial |
| Bearing Weight | 25.00 Kg |
| Cage Type | Stamped Steel |
| d | 139.700 mm |
| D | 295.275 mm |
| B – Cone Width | 87.313 mm |
| C – Cup Width | 57.150 mm |
| B | 82.550 mm |
| R – Cone Backface To Clear Radius1 | 9.650 mm |
| r – Cup Backface To Clear Radius2 | 6.35 mm |
| da – Cone Frontface Backing Diameter | 161.04 mm |
| db – Cone Backface Backing Diameter | 177.04 mm |
| Da – Cup Frontface Backing Diameter | 263.90 mm |
| Db – Cup Backface Backing Diameter | 258.06 mm |
| Ab – Cage-Cone Frontface Clearance | 2.3 mm |
| Aa – Cage-Cone Backface Clearance | 11.9 mm |
| a – Effective Center Location3 | -26.7 mm |
| C90 – Dynamic Radial Rating (90 million revolutions)4 | 66600 lbf |
| C1 – Dynamic Radial Rating (1 million revolutions)5 | 257000 lbf |
| C0 – Static Radial Rating | 302000 lbf |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 36300 lbf |
| K – Factor7 | 1.83 |
| e – ISO Factor8 | 0.32 |
| Y – ISO Factor9 | 1.88 |
| G1 – Heat Generation Factor (Roller-Raceway) | 601 |
| G2 – Heat Generation Factor (Rib-Roller End) | 57.7 |
| Cg – Geometry Factor | 0.108 |
Detailed Parameters
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