M4-38P4 Rotek Slewing Ring Bearings
M4-38P4 Rotek Slewing Ring Bearings manufacturer and global supplier of reliable ball 74.988 mm D and SKF BEARING LTD. roller ... M4-38P4 Rotek Slewing Ring Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
| Brand Name: |
Rotek |
| Model Number: |
M4-38P4 |
| D: |
74.988 mm |
| r - Cup Backface To Clear Radius2: |
1.27 mm |
| Y - ISO Factor9: |
1.35 |
| R - Cone Backface To Clear Radius1: |
1.520 mm |
| G1 - Heat Generation Factor (Roller-Raceway): |
25.1 |
| Cup Part Number: |
16929 |
| Ab - Cage-Cone Frontface Clearance: |
1.5 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
2640 lbf |
Product Details
| D |
74.988 mm |
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| Y - ISO Factor9 |
1.35 |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
25.1 |
| Cup Part Number |
16929 |
| Ab - Cage-Cone Frontface Clearance |
1.5 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2640 lbf |
| a - Effective Center Location3 |
-2 mm |
| db - Cone Backface Backing Diameter |
51.05 mm |
| e - ISO Factor8 |
0.44 |
| C - Cup Width |
14.288 mm |
| Db - Cup Backface Backing Diameter |
68.07 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| Bearing Weight |
0.4 Kg |
| Design Units |
Imperial |
| B - Cone Width |
19.837 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
17.4 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
13400 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3470 lbf |