What should we pay attention to when installing and using stainless steel needle roller thrust bearings?

How to installation the stainless steel needle roller thrust bearings?

Install stainless steel needle roller thrust bearings, usually using an auxiliary sleeve. At this time, the auxiliary roller or the auxiliary sleeve holds the needle without causing the needle to fall out, and the journal picks up the needle with its own chamfer, and slowly moves inward with the stainless steel needle roller thrust bearings on the journal. The auxiliary roller or the auxiliary sleeve is slowly withdrawn until it is placed in the working position.

The outer diameter of the auxiliary roller and the auxiliary sleeve should be 0.1-0.3 mm smaller than the shaft diameter. When installing, first apply the grease to the inner surface of the outer ring of the bearing, and place the needle on the inner surface (there should be a gap when placing the last needle), and then replace the auxiliary roller that replaces the journal or the inner ring of the bearing. Or the auxiliary sleeve is pushed into the outer ring hole, and the end surface is aligned with the end surface of the mounting shaft or the end surface of the bearing inner ring that has been mounted on the shaft, and then the pressure is applied by a press or a hammer.

Stainless steel needle roller thrust bearings
The stainless steel needle roller thrust bearings have a large bearing capacity and is suitable for mounting a support structure with a limited size. The journal surface is hardened as a rolling surface, and the bearing is press-fitted into the seat hole without axial positioning.
Appropriate amount of grease should be injected before installing stainless steel needle roller thrust bearings. Under normal circumstances, BK bearings are not required to be lubricated after assembly for the support of the journal without protruding end. The end face is closed for sealing and can withstand small Axial swimming.

ZYSL company specializes in stainless steel needle roller thrust bearings for many years. All raw materials and accessories have been carefully selected to ensure a good user experience.

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