Angular Contact Ball Bearings - Exporter, Manufacturer, Supplier, Trading Company, Thane, India

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Angular Contact Ball Bearing
We are one of the leading manufacturers and exporters of Angular Contact Ball Bearings of high quality.
Types of Angular contact ball bearings

There are three basic types of angular contact ball bearings

Single Row Bearings
Double Row Bearings
Four Point Contact Ball Bearings

SINGLE ROW ANGULAR CONTACT BALL BEARING

Single row angular contact ball bearings can carry thrust load in one direction only, and should always be adjusted against another bearing which accommodates the opposed thrust load. Single row angular contact ball bearings are no separable.
Spindle bearings are a special design of the single row angular contact ball bearings; they were developed primarily for high-speed work spindles of machine tools. The spindle bearings differ from the angular contact ball bearings by the contact angle, the degree of accuracy, and the type of cage. Spindle bearings are manufactured in series 70 and 72. They are identified by a bearing number commencing with a B.
There are two standard versions of single row angular contact ball bearings used for different purposes.
Only one bearing is used at a given bearing position.
Two or more bearings are positions at the given bearing position. They may be mounted adjacent, back to back or face to face position. Universal matching bearings are specially manufactured to be placed in adjacent arrangement to get a pre determined internal clearance.

DOUBLE ROW ANGULAR CONTACT BALL BEARING

The design of the double row angular contact ball bearing corresponds to two single row angular contact ball bearings arranged back to back. The bearing is capable of carrying high radial loads and thrust loads in both directions. It is particularly suitable for applications calling for high axial rigidity.
Double row angular contact ball bearings with unsplit rings are provided with filling slots on one side. The bearings should be mounted in such a way that the main loads are carried by the raceways without filling slot.
They are also available with shields (non-rubbing type) and seals (low friction and rubbing type) on both sides. They are filled with lithium based grease that inhibits rust and can operate from temperatures -30° C to 110° C.

Angular Contact Ball Bearings Specifications & Standards

Standard cage types
In the following table you can find out standard cage types for angular contact ball bearings. For high speed use angular contact ball bearings, molded resin cages and machined cages are widely used.

Standard cages for angular contact ball bearings

Dimensions: The dimensions are as per the ISO recommendations
Misalignment: They are designed to adjust to limited alignment errors. Any misalignment increases the Running noise.
Tolerance: They are usually meant for normal tolerance but can be enhanced.
Internal Clearance: The internal clearance for single row angular contact ball bearing is obtained after Mounting and depends on the second bearing that provides axial location in Opposite direction.
Normal axial internal clearance is taken as standard in double row angular contact ball bearings.

ZZ	7204	7213	7310
3205 ZZ	7205	7214	7311
3307	7206	7215	7312
3308	7207	7304	7313
3309	7208	7305	7314
3309 DM	7209	7306	7315
3310	7210	7307
3311	7211	7308
412040 ZZ	7212	7309

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