Company Details

  • Zhejiang Huanyu Bearing Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Asia , Europe , Middle East
  • Exporter:61% - 70%
  • Certs:ISO9001:2000
  • Description:7311B Ball Bearing,High Precision 7311B Angular Contact Ball Bearing,Contact Angular Ball Bearing 7311B Bearing
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Zhejiang Huanyu Bearing Co., Ltd.

7311B Ball Bearing,High Precision 7311B Angular Contact Ball Bearing,Contact Angular Ball Bearing 7311B Bearing

Home > Products > Angular Contact Ball Bearing > 7311B angular contact ball bearing

7311B angular contact ball bearing

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Basic Info

Model No.: NO. 7311B

Contact Angular: 40°

Inner Diameter: 55mm

Outer Diameter: 120mm

Breadth: 29mm

Weight: 1.44KG

Basic Dynamic Load Rating CR: 60.57KN

Basic Static Load Rating COR: 48.16KN

Product Description

Angular contact bearings are able to support radial load and axial load, or just axial load, and can work under high speed.

As single row angular contact ball bearings can only support axial load in single direction, in bear radial load,will cause additional axial force, and can only limit the axial displacement of the shaft or housing in one direction. If pairs of double installation, the bearing outer ring relatively wide end face of wide and narrow end facing the narrow end. This can avoid additional axial force, and the shaft or housing to limit the range of the axial clearance in both directions.Angular contact Ball Bearing was more balls than Deep Groove Ball Bearing, so the load bearing capacity is the highest in all ball bearing, and it has strong rigidity, rotate stable. It can also through the inner and outer rings relative displacement on the radial clearance.


The connection line between the steel ball of NO.7311B Angular Contact Ball Bearing and the outer ring contact point is at an angle to the radial direction. Angular contact ball bearings are mainly subjected to larger single direction axial loads, the larger the contact angle, the greater the load capacity. Angular contact ball bearing is non-separation design, inside and outside the circle on both sides of the shoulder height varies. single row angular contact ball bearings are mianly used in machine tool spindle, high frequency motor, gas turbine, centrifugal separator, front wheel of small car, Differential gear shaft, booster pump, drilling platform, food Machinery, electrical Equipment, etc. Double Row Angular Contact Ball bearings are mianly used in oil pump, blower, various types of transmissions, fuel jet pump, planetary reducer,fine chemical machinery, etc. Zhejiang Huanyu Bearing Co.Ltd is a professional angular contact ball bearing manufacture, we supply angular contact ball bearing in many designs, variants and sizes with high quality standard. we also provide good service and fast deliver.

7311B bearing image



Looking for ideal 7311B Ball Bearing Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the High Precision 7311B Angular Contact Ball Bearing are quality guaranteed. We are China Origin Factory of Contact Angular Ball Bearing 7311B Bearing. If you have any question, please feel free to contact us.

Product Categories : Angular Contact Ball Bearing

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