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 |