Fersa 749S/742 tapered roller bearings
What is Fersa 749S/742 tapered roller bearings in NTN BEARING CORP. mechanical engineering? tapered roller bearings Manufacturing Service 36 Static Load Rating (kN): . 7211-b-tvp-uo-fag SKU: Upload your CAD file 55mm d for an instant.
What is 749S/742 bearing interchange？
| Brand Name: |
Fersa |
| Model Number: |
749S/742 |
| Series: |
M249700 |
| Cone Part Number: |
M249732 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
358000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
92800 lbf |
| d: |
9.0000 in |
| B - Cone Width: |
2.8125 in |
| PDF |
749S/742 |
Product Details
| Series |
M249700 |
| Cone Part Number |
M249732 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
358000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
92800 lbf |
| d |
9.0000 in |
| B - Cone Width |
2.8125 in |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| da - Cone Frontface Backing Diameter |
9.88 in |
| db - Cone Backface Backing Diameter |
10.08 in |
| Ab - Cage-Cone Frontface Clearance |
0.17 in |
| Aa - Cage-Cone Backface Clearance |
0.28 in |
| a - Effective Center Location4 |
-0.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
53300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
206000 lbf |
| C0 - Static Radial Rating |
416000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
30300 lbf |
| K - Factor8 |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1626 |
| G2 - Heat Generation Factor (Rib-Roller End) |
173 |
| Cg - Geometry Factor |
0.153 |