How to distinguish the quality of the bearing

Source: China Bearing Network Time: 2017-10-03

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

The performance of the high-efficiency grinding machine spindle unit of the coiling machine largely determines the limit of the high-efficiency grinding process of the coiling machine; therefore, in order to complete the high-efficiency grinding processing of the coiling machine, the bending machine drives the grinding wheel bending machine And the bearing speed is often high demand.
The high-speed bearing requirements of the spindle winding machine have satisfactory stiffness; high reversal precision; good thermal stability; reliable; low power consumption; long life, etc. to meet these needs; bearing production and dynamic balance; bearing support The smoothness and cooling of the spindle winding machine system; the rigidity of the system's bending machine is very important.
Rolling mill bearings can be used for rolling bearings, magnetic bearings, hydrostatic bearings or liquid dynamic pressure bearings. Rolling bearings have light weight, small thermal expansion coefficient, high hardness, high temperature resistance, high temperature stability, corrosion resistance, high life, flexibility Modulus advanced strengths.

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