SIGMA RT-740 thrust roller bearings
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What is RT-740 bearing cross reference？
| Brand Name: | SIGMA |
| Model Number: | RT-740 |
| Series: | 94000 |
| Cone Part Number: | 94675 |
| Cup Part Number: | 94113 |
| Design Units: | Imperial |
| Bearing Weight: | 16.20 Kg |
| Cage Type: | Stamped Steel |
| d: | 171.450 mm |
| D: | 288.925 mm |
| PDF |
RT-740 |
Product Details
| Series | 94000 |
| Cone Part Number | 94675 |
| Cup Part Number | 94113 |
| Design Units | Imperial |
| Bearing Weight | 16.20 Kg |
| Cage Type | Stamped Steel |
| d | 171.450 mm |
| D | 288.925 mm |
| B - Cone Width | 63.5 mm |
| C - Cup Width | 47.625 mm |
| B | 63.5 mm |
| R - Cone Backface To Clear Radius1 | 7.110 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 191.01 mm |
| db - Cone Backface Backing Diameter | 201.93 mm |
| Da - Cup Frontface Backing Diameter | 273.05 mm |
| Db - Cup Backface Backing Diameter | 259.08 mm |
| Ab - Cage-Cone Frontface Clearance | 6.3 mm |
| Aa - Cage-Cone Backface Clearance | 6.1 mm |
| a - Effective Center Location3 | -0.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 38500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 148000 lbf |
| C0 - Static Radial Rating | 242000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 30800 lbf |
| K - Factor7 | 1.25 |
| e - ISO Factor8 | 0.47 |
| Y - ISO Factor9 | 1.28 |
| G1 - Heat Generation Factor (Roller-Raceway) | 692.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 93.9 |
| Cg - Geometry Factor | 0.129 |
