7218CTRDUMP3 NSK Super Precision Bearings
7218CTRDUMP3 NSK Super Precision Bearings Needs Analysis , Super Precision Bearings Manufacturing 26.988 mm B Service 21.9 G1 - Heat Generation Factor (Roller-Raceway) . Get Your Free. CEP BEARING COMPANY
| Brand Name: | NSK |
| Model Number: | 7218CTRDUMP3 |
| B: | 26.988 mm |
| Y - ISO Factor9: | 1.71 |
| G1 - Heat Generation Factor (Roller-Raceway): | 21.9 |
| Cage Type: | Stamped Steel |
| Cup Part Number: | 23420 |
| e - ISO Factor8: | 0.35 |
| Series: | 23400 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4700 lbf |
| PDF |
7218CTRDUMP3 |
Product Details
| B | 26.988 mm |
| Y - ISO Factor9 | 1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 21.9 |
| Cage Type | Stamped Steel |
| Cup Part Number | 23420 |
| e - ISO Factor8 | 0.35 |
| Series | 23400 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4700 lbf |
| Da - Cup Frontface Backing Diameter | 65.00 mm |
| C0 - Static Radial Rating | 20500 lbf |
| db - Cone Backface Backing Diameter | 40.89 mm |
| Aa - Cage-Cone Backface Clearance | 1 mm |
| Design Units | Imperial |
| da - Cone Frontface Backing Diameter | 39.12 mm |
| d | 31.750 mm |
| K - Factor7 | 1.66 |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| Cone Part Number | 23491 |
| G2 - Heat Generation Factor (Rib-Roller End) | 10.4 |
| C - Cup Width | 22.225 mm |
