7203CTRDULP3 NSK Super Precision Bearings
7203CTRDULP3 NSK Super Precision Bearings 19800 N Ca90 - Dynamic Thrust Rating (90 million revolutions)7 Engineering Calculator China 608rs Bearing Supplier 30309M Series , Super Precision Bearings Manufacturing Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | 7203CTRDULP3 |
| Series: | 30309M |
| a - Effective Center Location4: | -6.1 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 19800 N |
| Cg - Geometry Factor: | 0.0851 |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| B - Cone Width: | 25.000 mm |
| da - Cone Frontface Backing Diameter: | 56 mm |
| db - Cone Backface Backing Diameter: | 59 mm |
| PDF |
7203CTRDULP3 |
Product Details
| Series | 30309M |
| a - Effective Center Location4 | -6.1 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 19800 N |
| Cg - Geometry Factor | 0.0851 |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| B - Cone Width | 25.000 mm |
| da - Cone Frontface Backing Diameter | 56 mm |
| db - Cone Backface Backing Diameter | 59 mm |
| d | 45.000 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 13100 lbf |
| DD | 82.9 mm |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 4.3 mm |
| R - Cone Backface To Clear Radius3 | 2.030 mm |
| K - Factor8 | 1.69 |
| Cone Part Number | X30309M |
| G2 - Heat Generation Factor (Rib-Roller End) | 18.4 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 50500 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 41.9 |
