Shanghai Keqing Machinery Device Co., Ltd. [China]

7211 Single Row AC Ball Bearing 1,high precision and long life 2,competitive price 3,excellent quality 4,good service

High Performance Single Row Bearing/

Angular Contact Ball Bearing 7211A  

The angular contact ball bearing falls in a wide range of structures;e.g. the single-row one can carry both the radical load and the unidirectional axial load and with DB and DF combinations compasing four-point contact ball contact,the double-row one can carry both the radial load and the bi-directional axial load.The angular contact ball bearing is applicable to high-speed and high-precision rotations.

 Such bearing is mainly applied to mainshaft of machine too,high-frequency motor,oil pump,air compressor and printer etc.and the four-point contact ball bearing mostly to the roller drum of rolling mill for the sake of carrying the radical load.

Bearing Features:

   • Only axial loads in one direction for single row design

   • Combined loads

   • High speed operations

   • Widespread use and versatility

Main Structure

(1).Single-row angular contact ball bearing

single-row contact angular ball bearings have separable and non-separable designs,such as S7000 series and SN7000 series.

(2).Double-row angular contact ball bearings

(3).Paired and matched ball bearings 

Packing

1. Generally bearing is to be packed in plastic tube, antirust paper, individual paper box, thin in cartons, then in wooden pallets.

2. The users who have any requirements in packing may write them down in the contract.

Application

Widely used in home appliances, electric tools, fitness equipment, motors, medical devices, motobikes, textile machines, autos and other areas.

Others

High Performance Single Row Bearing/Angular Contact Ball Bearing 7211A