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The vibration type TIMKEN bearing rings and shaft or housing bore, you need to be certain transition fit or interference fit, interference big and small to TIMKEN bearing load things, its TIMKEN bearing rings in the shaft or seat hole with profiles on the principle of non-occurrence of the phenomenon of "creeping".
A said first the the TIMKEN bearing vibration type, TIMKEN bearing vibration inside and outside the ring and move the body to accept the vacuum degassing bearing steel resistance dejected function. Link frame accepts aluminum the ferromanganese bronze material, high strength, good elasticity, wear-resistant function better.
Second, look at popular type TIMKEN bearings, TIMKEN bearing popular inside and outside the ring and move the body to accept the popular bearing steel. There is the link holder receiving zinc brass, low strength, poor flexibility.
Well, the Ruo choice is still with the the TIMKEN bearing vibration type popular type TIMKEN bearings? Three available:
A stationary load, the smooth load characteristics is relatively static the synthetic radial load vector and ferrule.
The characteristics of the torsional load, the torsional load is a the synthetic radial load vector with respect to the ferrule torsion.
3 swinging loads and adventitious load, the swing load refers to the torsional load than the smooth load smaller synthesized load. Swinging load some ferrule suffered load schematic accidental torsional loads, occasionally a smooth load, occasionally swings load.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| LM202820 NSK | 15 | 28 | 20.2 |
| LM2025 NSK | 15 | 27 | 25.2 |