NNU3028 NTN Tapered Roller Bearing
YOU’LL NTNY BEARING LTD FIND AN EXTENSIVE 240 mm d SELECTION OF NNU3028 NTN Tapered Roller Bearing 268 mm db - Cone Backface Backing Diameter FOR 1.27 K - Factor8 SALE.
| Brand Name: | NTN |
| Model Number: | NNU3028 |
| K - Factor8: | 1.27 |
| d: | 240 mm |
| db - Cone Backface Backing Diameter: | 268 mm |
| Cg - Geometry Factor: | 0.161 |
| G1 - Heat Generation Factor (Roller-Raceway): | 1385 |
| Cone Part Number: | X32048X |
| G2 - Heat Generation Factor (Rib-Roller End): | 145 |
| Design Units: | METRIC |
Product Details
| K - Factor8 | 1.27 |
| d | 240 mm |
| db - Cone Backface Backing Diameter | 268 mm |
| Cg - Geometry Factor | 0.161 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1385 |
| Cone Part Number | X32048X |
| G2 - Heat Generation Factor (Rib-Roller End) | 145 |
| Design Units | METRIC |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 306000 N |
| a - Effective Center Location4 | 2.2 mm |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 5.6 mm |
| Series | 32048X |
| C0 - Static Radial Rating | 1940000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 120000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 463000 lbf |
| Aa - Cage-Cone Backface Clearance | 9.4 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 241000 N |
| B - Cone Width | 76 mm |
| DD | 311.2 mm |