4R3443 NTN Cylindrical Roller Bearing
4R3443 NTN Cylindrical Roller Bearing SEARCH - Whether it's agriculture or construction BEARINGS TRAINING INDUSTRY 69.850 mm D equipment 2500 Series your working on, Has theThrust Tapered Roller Bearing you need. 18800 lbf C1 - Dynamic Radial Rating (1 million revolutions)5
| Brand Name: | NTN |
| Model Number: | 4R3443 |
| Series: | 2500 |
| D: | 69.850 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 18800 lbf |
| Bearing Weight: | 0.4 Kg |
| d: | 33.338 mm |
| B: | 23.813 mm |
| Cage Type: | Stamped Steel |
| Da - Cup Frontface Backing Diameter: | 65.00 mm |
| 4R3443 |
Product Details
| Series | 2500 |
| D | 69.850 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 18800 lbf |
| Bearing Weight | 0.4 Kg |
| d | 33.338 mm |
| B | 23.813 mm |
| Cage Type | Stamped Steel |
| Da - Cup Frontface Backing Diameter | 65.00 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4880 lbf |
| Cup Part Number | 2523 |
| Y - ISO Factor9 | 2.19 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2280 lbf |
| Cone Part Number | 2585 |
| Design Units | Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) | 9.63 |
| Cg - Geometry Factor | 0.0656 |
| e - ISO Factor8 | 0.27 |
| Aa - Cage-Cone Backface Clearance | 0.5 mm |
| db - Cone Backface Backing Diameter | 44.96 mm |
| Db - Cup Backface Backing Diameter | 60.96 mm |
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