702 KOYO Single-row, matched pair angular contact ball bearings
| Brand Name: | KOYO |
| Model Number: | 702 |
| Series: | 170000 |
| Cone Part Number: | EE170975 |
| Cup Part Number: | 171450 |
| Design Units: | Imperial |
| Bearing Weight: | 16.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 247.650 mm |
| D: | 368.300 mm |
Product Details
| Series | 170000 |
| Cone Part Number | EE170975 |
| Cup Part Number | 171450 |
| Design Units | Imperial |
| Bearing Weight | 16.30 Kg |
| Cage Type | Stamped Steel |
| d | 247.650 mm |
| D | 368.300 mm |
| B - Cone Width | 50.8 mm |
| C - Cup Width | 33.338 mm |
| B | 50.800 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 263.91 mm |
| db - Cone Backface Backing Diameter | 274.07 mm |
| Da - Cup Frontface Backing Diameter | 337.10 mm |
| Db - Cup Backface Backing Diameter | 340.11 mm |
| Ab - Cage-Cone Frontface Clearance | 7.6 mm |
| Aa - Cage-Cone Backface Clearance | 10.2 mm |
| a - Effective Center Location3 | 5.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 37500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 144000 lbf |
| C0 - Static Radial Rating | 231000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 23300 lbf |
| K - Factor7 | 1.61 |
| e - ISO Factor8 | 0.36 |
| Y - ISO Factor9 | 1.65 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1070 |
| G2 - Heat Generation Factor (Rib-Roller End) | 172 |
| Cg - Geometry Factor | 0.135 |
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