IKO TAFI 7510525 needle roller bearings
IKO TAFI 7510525 needle roller bearings Product Brochures , Manufacturing 99000 Series Service . Get 99098X Cup Part Number Your 99500 Cone Part Number Free.
| Series | 99000 |
| Cone Part Number | 99500 |
| Cup Part Number | 99098X |
| Design Units | Imperial |
| Bearing Weight | 14.8 Kg |
| Cage Type | Stamped Steel |
| d | 127 mm |
| D | 250 mm |
| B – Cone Width | 66.675 mm |
| C – Cup Width | 47.625 mm |
| B | 66.675 mm |
| R – Cone Backface To Clear Radius1 | 6.35 mm |
| r – Cup Backface To Clear Radius2 | 3.30 mm |
| da – Cone Frontface Backing Diameter | 149.10 mm |
| db – Cone Backface Backing Diameter | 159 mm |
| Da – Cup Frontface Backing Diameter | 238.30 mm |
| Db – Cup Backface Backing Diameter | 226.06 mm |
| Ab – Cage-Cone Frontface Clearance | 4.8 mm |
| Aa – Cage-Cone Backface Clearance | 8.6 mm |
| a – Effective Center Location3 | -12.2 mm |
| C90 – Dynamic Radial Rating (90 million revolutions)4 | 38500 lbf |
| C1 – Dynamic Radial Rating (1 million revolutions)5 | 148000 lbf |
| C0 – Static Radial Rating | 231000 lbf |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 26800 lbf |
| K – Factor7 | 1.43 |
| e – ISO Factor8 | 0.41 |
| Y – ISO Factor9 | 1.47 |
| G1 – Heat Generation Factor (Roller-Raceway) | 555.5 |
| G2 – Heat Generation Factor (Rib-Roller End) | 73.5 |
| Cg – Geometry Factor | 0.146 |
Detailed Parameters
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