KOYO SAPF202 bearing units
What is KOYO SAPF202 bearing units in mechanical engineering? Manufacturing Service . JW4500 Series Upload your JW4549 Cone Part Number CAD file for an instant.
| Series | JW4500 |
| Cone Part Number | JW4549 |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 46300 lbf |
| C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 12000 lbf |
| d | 45.000 mm |
| B – Cone Width | 26.500 mm |
| WPD | 88.8 mm |
| DD | 69 mm |
| R – Cone Backface To Clear Radius3 | 2.540 mm |
| da – Cone Frontface Backing Diameter | 54 mm |
| db – Cone Backface Backing Diameter | 64 mm |
| Ab – Cage-Cone Frontface Clearance | 3.6 mm |
| Aa – Cage-Cone Backface Clearance | 3.8 mm |
| a – Effective Center Location4 | 4 mm |
| C90 – Dynamic Radial Rating (90 million revolutions)5 | 30700 N |
| C1 – Dynamic Radial Rating (1 million revolutions)6 | 118000 N |
| C0 – Static Radial Rating | 114000 N |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)7 | 45500 N |
| K – Factor8 | 0.67 |
| G1 – Heat Generation Factor (Roller-Raceway) | 30.7 |
| G2 – Heat Generation Factor (Rib-Roller End) | 12.9 |
| Cg – Geometry Factor | 0.102 |
Detailed Parameters
parameter：
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