7218A5TRSUMP3 NSK Super Precision Bearings
How China Kubota Hydraulic Final Drive Motor Supplier do you find the 7218A5TRSUMP3 NSK Super Precision Bearings specification? JT9000 Series Manufacturers Online Free 90 mm d check！
| Brand Name: | NSK |
| Model Number: | 7218A5TRSUMP3 |
| Series: | JT9000 |
| d: | 90 mm |
| Cone Part Number: | JT9049 |
| K - Factor8: | 1.07 |
| db - Cone Backface Backing Diameter: | 114 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 298000 N |
| G1 - Heat Generation Factor (Roller-Raceway): | 163.5 |
| a - Effective Center Location4: | -0.8 mm |
Product Details
| Series | JT9000 |
| d | 90 mm |
| Cone Part Number | JT9049 |
| K - Factor8 | 1.07 |
| db - Cone Backface Backing Diameter | 114 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 298000 N |
| G1 - Heat Generation Factor (Roller-Raceway) | 163.5 |
| a - Effective Center Location4 | -0.8 mm |
| Aa - Cage-Cone Backface Clearance | 2.3 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 72300 N |
| DD | 120.6 mm |
| da - Cone Frontface Backing Diameter | 100 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 48.6 |
| C0 - Static Radial Rating | 386000 N |
| Design Units | METRIC |
| WPD | 143.2 mm |
| Cg - Geometry Factor | 0.107 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 117000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 30300 lbf |
| Ab - Cage-Cone Frontface Clearance | 4.3 mm |
