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 |