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Manufacturer NSK 51122 Thrust Ball Bearing

Basic Info

Model No.:  51122

Product Description

Model NO.: 51122

The Number of Rows: Single

Material: Bearing Steel

Load Direction: Radial Bearing

Structure: Thrust

Bore Size: 50 - 460 mm

Precision Rating: P0/P6/P5

Number of Row: Single Row

Trademark: MKR / SKF / NSK / TIMKEN / KOYO

Origin: Tianjin China

Rolling Body: Ball bearings

Outer Dimension: Extra Large (440mm)

Spherical: Non-Aligning Bearings

Separated: Unseparated

Type: Ball

Outside Diameter: 70 - 620 mm

Seals Type: Open, 2z, 2RS

Model: Thrust Ball Bearing

Specification: ISO 9001

Manufacturer 51122 Thrust Ball bearing

Thrust ball bearing

1. Single direction Thrust Ball Bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces

2. Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.

Model Number


Brand Name



Thrust ball bearing



Boundary Dimensions

d: 110

D: 145

B: 25

Rings Material

Ring Material Chrome Steel ,Carbon steel,Stainless steel

Cages Material

Nylon ,steel , brass

Basic Load Rating(kn)

Dynamic Cr: 83

Static Cor: 233

Limiting Speed(r/min)

Lubricant (Grease): 1200

Lubricant (Oil): 2200




Mainly used in metallurgy, mining, petroleum, chemical industry, construction machinery and other areas


ISO 9001:2008

Place of Origin

China (Mainland)

Manufacturer NSK 51122 Thrust Ball Bearing

Our advantage:

1) Well and High Quality Control

2) We have stock and Prompt Delivery;

3) In a Variety of Designs;

4) Customer's Designs and Logos are Welcome;

5) Competitive Prices 100%test before selling

6) We can supply the samples to customers

7) Sustain radial, axial, or composite loads.

8) Provide both high-running accuracy & high-speed operation.

Manufacturer NSK 51122 Thrust Ball Bearing

Please send email or call me directly 0086 158 2272 0949, if you have any questions.

Contact us if you need more details on NSK 51122. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Bearing、Ball Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Thrust Ball Bearing