57,15 mm x 112,712 mm x 30,048 mm Timken 3979/3920-B tapered roller bearings
100% Authentic. 57,15 mm x 112,712 mm x 30,048 mm Timken 3979/3920-B tapered roller bearings Highest 572 Cup Part Number Quality. ASAHI FORGE OF AMERICA BEARING CORP. 57,15 mm x 112,712 mm x 30,048 mm Certified 1.1250 in C - Cup Width Supplier.
What is 3979/3920-B bearing interchange？
| Brand Name: |
Timken |
| Model Number: |
3979/3920-B |
| Cg - Geometry Factor: |
0.13 |
| Cup Part Number: |
572 |
| C - Cup Width: |
1.1250 in |
| Series: |
575 |
| Design Units: |
Imperial |
| r - Cup Backface To Clear Radius1: |
0.130 in |
| D: |
5.5115 in |
| Db - Cup Backface Backing Diameter: |
4.92 in |
| PDF |
3979/3920-B |
Product Details
| Cg - Geometry Factor |
0.13 |
| Cup Part Number |
572 |
| C - Cup Width |
1.1250 in |
| Series |
575 |
| Design Units |
Imperial |
| r - Cup Backface To Clear Radius1 |
0.130 in |
| D |
5.5115 in |
| Db - Cup Backface Backing Diameter |
4.92 in |
| Da - Cup Frontface Backing Diameter |
5.25 in |
| Y - ISO Factor3 |
1.49 |
| Size (mm) |
57,15 mm x 112,712 mm x 30,048 mm |