60 mm x 112,712 mm x 30,048 mm Timken 3977/3920-B tapered roller bearings
How do I place 12 mm B an EMERGENCY BEARING PRECISION AXLE CORP. order 60 mm x 112,712 mm x 30,048 mm for a 60 mm x 112,712 mm x 30,048 mm Timken 3977/3920-B tapered roller bearings that I want to pick up at 0.08 Coefficient of friction µ min. a our store?
What is 3977/3920-B bearing interchange？
| Brand Name: |
Timken |
| Model Number: |
3977/3920-B |
| Tolerance housing: |
H7 |
| Coefficient of friction µ min.: |
0.08 |
| B: |
12 mm |
| a: |
3 mm |
| Specific static load factor K0: |
45 N/mm² |
| d: |
14 mm |
| D: |
20 mm |
| Permissible sliding velocity v min.: |
0 m/s |
| PDF |
3977/3920-B |
Product Details
| Tolerance housing |
H7 |
| Coefficient of friction µ min. |
0.08 |
| B |
12 mm |
| a |
3 mm |
| Specific static load factor K0 |
45 N/mm² |
| d |
14 mm |
| D |
20 mm |
| Permissible sliding velocity v min. |
0 m/s |
| Mass bushing |
0.015 kg |
| Tolerance shaft |
e7 |
| Size (mm) |
60 mm x 112,712 mm x 30,048 mm |