55TAC120BDDGDFTC10PN7A Ball Screw Support Ball Bearing 55x120x80mm
What is the best 420000 Series place to buy 55TAC120BDDGDFTC10PN7A Ball Screw Support Ball Bearing 55x120x80mm online? FAG Bearings Manufacturing Industrial Bearings Solutions Service .
Product Details
| Series | 420000 |
| Cone Part Number | EE420793W |
| Cup Part Number | 421450 |
| Design Units | Imperial |
| Bearing Weight | 38.50 Kg |
| Cage Type | Stamped Steel |
| d | 201.613 mm |
| D | 368.300 mm |
| B - Cone Width | 88.897 mm |
| C - Cup Width | 63.500 mm |
| B | 92.075 mm |
| R - Cone Backface To Clear Radius1 | 3.300 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 226.06 mm |
| db - Cone Backface Backing Diameter | 229.11 mm |
| Da - Cup Frontface Backing Diameter | 334.30 mm |
| Db - Cup Backface Backing Diameter | 330.96 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Aa - Cage-Cone Backface Clearance | 18.3 mm |
| a - Effective Center Location3 | -15.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 68100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 263000 lbf |
| C0 - Static Radial Rating | 409000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 46800 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1150.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128.2 |
| Cg - Geometry Factor | 0.145 |
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