NTN RT19008 thrust roller bearings
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What is RT19008 bearing interchange？
| Brand Name: | NTN |
| Model Number: | RT19008 |
| Series: | 435 |
| Cone Part Number: | 440 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 49700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 12900 lbf |
| d: | 1.5 in |
| B - Cone Width: | 1.1772 in |
| PDF |
RT19008 |
Product Details
| Series | 435 |
| Cone Part Number | 440 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 49700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 12900 lbf |
| d | 1.5 in |
| B - Cone Width | 1.1772 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| da - Cone Frontface Backing Diameter | 1.79 in |
| db - Cone Backface Backing Diameter | 1.83 in |
| Ab - Cage-Cone Frontface Clearance | 0.05 in |
| Aa - Cage-Cone Backface Clearance | 0.04 in |
| a - Effective Center Location4 | -0.36 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 7400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 28500 lbf |
| C0 - Static Radial Rating | 32400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 3600 lbf |
| K - Factor8 | 2.05 |
| G1 - Heat Generation Factor (Roller-Raceway) | 42.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.3 |
| Cg - Geometry Factor | 0.0805 |
