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Thrust Ball Bearings There Are Two Types Of One-way Bidirectional
- Sep 14, 2017 -

Thrust ball bearings with high-speed operation can withstand the design of the thrust load, with a rolling ball rolling groove with a ring-shaped ring. As the rings are cushions, the thrust ball bearings are divided into two types: flat seat cushion type and adjustable thrust ball bearing spherical cushion type. In addition, this bearing can withstand axial load, but can not bear the radial load.

1. composition

Thrust ball bearings:

Thrust ball bearings by the seat ring, shaft ring and steel ball cage components of three parts.

And axis with the axis of the ring, with the shell with the seat ring.

2. Category

Thrust ball bearings:

Acceptance of the situation single-way thrust ball bearings and two-way thrust ball bearings.

One-way thrust ball bearings, can withstand one-way axial load.

Two-way thrust ball bearings, can withstand two-way axial load. Two-way thrust ball bearings, in which the circle and the shaft with. The mounting surface of the seat is spherical bearing, with self-aligning performance, can reduce the impact of installation error. Thrust ball bearings can not withstand radial load, the limit speed is low.

3. Features

1. There are two types of one-way, two-way

2. In order to allow installation errors, whether it is one-way or two-way, you can choose spherical self-aligning spherical seat cushion or spherical seat type.

3. High-quality steel - the use of the bearing life can extend the maximum 80% of the ultra-clean steel

4. High Grease Technology - NSK's lubricant technology expands grease life and improves bearing performance

5. High-grade steel ball - quiet and smooth at high speed

6. With the ferrule in the option, an installation error can be tolerated.

4. use

Applicable to only one side of the axial load, low speed on the parts, such as crane hooks, vertical pumps, vertical centrifuges, jacks, low speed reducer and so on. Bearings of the shaft ring, seat ring and rolling body is separate, can be assembled separately.