NTN PK59.3X81.9X50.5 needle roller bearings
Request A Quote For 427.99 mm db - Cone Backface Backing Diameter Your Special NTN PK59.3X81.9X50.5 needle roller bearings Needs Today! Free 244000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 NTN Bearing Quotes. ISO SNR self aligning ball bearings LTD. 9001 certified.
What is PK59.3X81.9X50.5 bearing cross reference？
| Brand Name: | NTN |
| Model Number: | PK59.3X81.9X50.5 |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 244000 lbf |
| db - Cone Backface Backing Diameter: | 427.99 mm |
| Da - Cup Frontface Backing Diameter: | 519.90 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 2782.9 |
| Aa - Cage-Cone Backface Clearance: | 12.7 mm |
| B: | 65.090 mm |
| Design Units: | Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 51600 lbf |
| PDF |
PK59.3X81.9X50.5 |
Product Details
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 244000 lbf |
| db - Cone Backface Backing Diameter | 427.99 mm |
| Da - Cup Frontface Backing Diameter | 519.90 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 2782.9 |
| Aa - Cage-Cone Backface Clearance | 12.7 mm |
| B | 65.090 mm |
| Design Units | Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 51600 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 448.6 |
| e - ISO Factor8 | 0.48 |
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