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 |
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