SIGMA RT-742 thrust roller bearings
We work 4.724 Inch | 120 Mil D closely with our SIGMA RT-742 thrust roller bearings NTN BEARING CORP.OF CANADA LTD. manufacturing Sealed closure type: partners to bring the best value to customers.
What is RT-742 bearing cross reference？
| Brand Name: | SIGMA |
| Model Number: | RT-742 |
| Series: | 290000 |
| Design Units: | Imperial |
| Y - ISO Factor1: | 1.59 |
| D: | 17.5 in |
| C - Double Cup Width: | 3.8750 in |
| r - Cup Frontface To Clear Radius2: | 0.06 in |
| Da - Cup Frontface Backing Diameter: | 16.34 in |
| K - Factor3: | 1.55 |
| PDF |
RT-742 |
Product Details
| Series | 290000 |
| Design Units | Imperial |
| Y - ISO Factor1 | 1.59 |
| D | 17.5 in |
| C - Double Cup Width | 3.8750 in |
| r - Cup Frontface To Clear Radius2 | 0.06 in |
| Da - Cup Frontface Backing Diameter | 16.34 in |
| K - Factor3 | 1.55 |
| e - ISO Factor4 | 0.38 |
| Y1 - ISO Factor5 | 1.79 |
| Y2 - ISO Factor6 | 2.66 |
| G1 - Heat Generation Factor (Roller-Raceway)7 | 1580 |
| G2 - Heat Generation Factor (Rib-Roller End) | 245 |
| Cg - Geometry Factor8 | 0.156 |
