NNU304 NTN Tapered Roller Bearing
NNU304 NTN Tapered Roller Bearing Deal is your source China 6205 Bearing Supplier for OEM Cylindrical Roller Bearing and accessories. We sell GenuineCylindrical Roller Bearing at discount prices. 5.080 mm R - Cone Backface To Clear Radius1
| Brand Name: | NTN |
| Model Number: | NNU304 |
| R - Cone Backface To Clear Radius1: | 5.080 mm |
| D: | 90.000 mm |
| Bearing Weight: | 0.70 Kg |
| Db - Cup Backface Backing Diameter: | 80.01 mm |
| Series: | M205100 |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| db - Cone Backface Backing Diameter: | 67.06 mm |
| Y - ISO Factor9: | 1.82 |
Product Details
| R - Cone Backface To Clear Radius1 | 5.080 mm |
| D | 90.000 mm |
| Bearing Weight | 0.70 Kg |
| Db - Cup Backface Backing Diameter | 80.01 mm |
| Series | M205100 |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| db - Cone Backface Backing Diameter | 67.06 mm |
| Y - ISO Factor9 | 1.82 |
| Da - Cup Frontface Backing Diameter | 85.10 mm |
| Cup Part Number | JM205110 |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm |
| C - Cup Width | 23.000 mm |
| B - Cone Width | 28.000 mm |
| a - Effective Center Location3 | -7.6 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 21400 N |
| G1 - Heat Generation Factor (Roller-Raceway) | 48.2 |
| Cone Part Number | JM205149A |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 147000 N |
| d | 50.000 mm |
| Cg - Geometry Factor | 0.0885 |