NTN 51109U82 Ball Bearings
NTN Self-aligning Ball Bearing offers a JiNan Hope Hydraulic Co., Itd NTN 51109U82 Ball Bearings selection of Genuine NTN Self-aligning Ball Bearing at Wholesale Prices. We 455 Series are a NTN 51109U82 Ball Bearings Certified Imperial Design Units Parts Retailer
Product Details
| Series | 455 |
| Cone Part Number | 455-S |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 62900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 16300 lbf |
| d | 2 in |
| B - Cone Width | 1.1542 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 2.32 in |
| db - Cone Backface Backing Diameter | 2.56 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| a - Effective Center Location4 | -0.28 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 9370 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 36100 lbf |
| C0 - Static Radial Rating | 37200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 5380 lbf |
| K - Factor8 | 1.74 |
| G1 - Heat Generation Factor (Roller-Raceway) | 58.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 17.1 |
| Cg - Geometry Factor | 0.0946 |