NNU304 NSK CYLINDRICAL ROLLER BEARING
NNU304 NSK CYLINDRICAL ROLLER BEARING Engineering 387-S Cone Part Number Calculator , 10900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 3.9370 in D Crossed Roller Bearing Manufacturing China 6203 Bearing Supplier Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | NNU304 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: | 10900 lbf |
| D: | 3.9370 in |
| Cone Part Number: | 387-S |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: | 42200 lbf |
| C - Double Cup Width: | 1.6875 in |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 42 |
| db - Cone Backface Backing Diameter: | 2.52 in |
| Cup Part Number: | 384DC |
Product Details
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 10900 lbf |
| D | 3.9370 in |
| Cone Part Number | 387-S |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 42200 lbf |
| C - Double Cup Width | 1.6875 in |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 42 |
| db - Cone Backface Backing Diameter | 2.52 in |
| Cup Part Number | 384DC |
| Aa - Cage-Cone Backface Clearance | 0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.7 |
| R - Cone Backface To Clear Radius1 | 0.03 in |
| Bearing Weight | 3.31 lb |
| Cg - Geometry Factor12 | 0.0859 |
| d | 2.2500 in |
| Y1 - ISO Factor9 | 1.91 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 6280 lbf |
| Design Units | Imperial |
| r - Cup Frontface To Clear Radius2 | 0.03 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Series | 385 |
