NSK 7210 C angular contact ball bearings
QuestionNSK 7210 C angular contact ball bearings ? Find what you M612900 Series need faster by entering your information .
| Series | M612900 |
| Cone Part Number | JM612949 |
| Cup Part Number | JM612910 |
| Design Units | METRIC |
| Bearing Weight | 1.1 Kg |
| Cage Type | Stamped Steel |
| d | 70 mm |
| D | 115.000 mm |
| B – Cone Width | 29.000 mm |
| C – Cup Width | 23.000 mm |
| B | 29.000 mm |
| R – Cone Backface To Clear Radius1 | 3.050 mm |
| r – Cup Backface To Clear Radius2 | 2.54 mm |
| da – Cone Frontface Backing Diameter | 76.96 mm |
| db – Cone Backface Backing Diameter | 83.06 mm |
| Da – Cup Frontface Backing Diameter | 110.00 mm |
| Db – Cup Backface Backing Diameter | 103.12 mm |
| Ab – Cage-Cone Frontface Clearance | 2.8 mm |
| Aa – Cage-Cone Backface Clearance | 0.5 mm |
| a – Effective Center Location3 | -2.5 mm |
| C90 – Dynamic Radial Rating (90 million revolutions)4 | 46100 N |
| C1 – Dynamic Radial Rating (1 million revolutions)5 | 178000 N |
| C0 – Static Radial Rating | 198000 N |
| Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 33900 N |
| K – Factor7 | 1.36 |
| e – ISO Factor8 | 0.43 |
| Y – ISO Factor9 | 1.39 |
| G1 – Heat Generation Factor (Roller-Raceway) | 76.7 |
| G2 – Heat Generation Factor (Rib-Roller End) | 25.7 |
| Cg – Geometry Factor | 0.112 |
Detailed Parameters
parameter：
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