1.
The condition of the bearing ring with respect to the load The ring
that rotates or swings with respect to the direction of the load is
selected to have an interference fit or transition fit. The clearance should be selected in relation to the ferrule fixed in the direction of the negative bronze bushing. When using an inseparable bearing as the flow support, the ferrule
fixed with respect to the load direction should be used as the moving
ferrule, and the clearance fit or transition fit should be selected.
2,
the type and size of the load When the impact load of aluminum-based
steel balls to maintain the circle or heavy load, generally should
choose more than normal, light load, more closely with. The
radial bearing load is divided by the ratio of the radial equivalent
dynamic load Pr and the radial dynamic load Cr, and the larger the load,
the greater the fitting interference. Load size Pr/Cr light load is less than or equal to 0.07 normal load is greater than 0.07~0.15 heavy load is greater than 0.15
3, the size of the bearing size With the increase in the size of the
bearing, the greater the interference fit selected, the greater the
clearance fit clearance.
4. Bearing clearance The use of interference fit will lead to a
reduction of the bearing clearance. It should be checked whether the
bearing clearance after installation meets the requirements for use in
order to correctly select the fit and bearing clearance.
5.
Influence of other factors The material, strength and thermal
conductivity of the shaft and bearing housing; the thermal and thermal
conduction paths and heat generated by the outside and in the bearing,
the support installation and adjustment performance all affect the
choice of cooperation.
CATEGORIES
Latest news
- FB090/FB092 Wrapped Bronze Bearings
- Shock Absorber Upper & Lower Bush
- Hollow Shaft Magnetic Ferrofluid Vacuu
- Bronze Sliding Du Bush Bearing, Bronze
- Magnetic Ferrofluid Vacuum Sealing Fee
- Metal-polymer,Low Friction,Plain Beari
Contact us
- ADD: No.503,Hunan International Commerce Center, Jintai Square,Changsha 410001,Hunan
- TEL: 86-731-84770165
- FAX: 86-731-84770163
- E-mail: sales4@@slide-bearing.com
> Company news