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 |