3R8-68N3B Rotek Slewing Ring Bearings
Our highly-skilled and 1.4310 in B - Cone Width factory-trained 394D Cup Part Number service experts have the resources to help you with all your 3R8-68N3B Rotek Slewing Ring Bearings needs - including routine maintenance, major BEARING DRIVESHAFT,INC. repairs, warranty service, and Slewing Ring Bearings equipment inspections.
| Brand Name: |
Rotek |
| Model Number: |
3R8-68N3B |
| Cup Part Number: |
394D |
| B - Cone Width: |
1.4310 in |
| Da - Cup Frontface Backing Diameter: |
4.12 in |
| Cage Type: |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance: |
0.61 in |
| R - Cone Backface To Clear Radius1: |
0.09 in |
| Y2 - ISO Factor10: |
2.5 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
3970 lbf |
Product Details
| Cup Part Number |
394D |
| B - Cone Width |
1.4310 in |
| Da - Cup Frontface Backing Diameter |
4.12 in |
| Cage Type |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0.61 in |
| R - Cone Backface To Clear Radius1 |
0.09 in |
| Y2 - ISO Factor10 |
2.5 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
3970 lbf |
| Series |
395 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
10000 lbf |
| d |
2.6875 in |
| Ab - Cage-Cone Frontface Clearance |
0.11 in |
| e - ISO Factor8 |
0.4 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
5760 lbf |
| Cg - Geometry Factor11 |
0.0984 |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| Y1 - ISO Factor9 |
1.68 |
| K - Factor7 |
1.45 |
| T - Bearing Width across Cones |
3.1924 in |
| Cone Part Number |
399AX |