Super precision axial angular contact ball bearings 2344

Suitable for applications with very high precision and high axial loads

Double direction axial angular contact ball bearings of series 2344 in particular are very axially rigid super precision bearings preloaded clearance-free with restricted tolerances to class SP. The bearings are used when very high precision is required under high axial load.

Features

These bearings without self-retention comprise solid shaft locating washers, a spacer ring, a housing locating washer and ball and cage assemblies with solid cages . The bearing parts are matched to each other and can be fitted separately, but must not be interchanged with parts from other bearings. Available designs of series 2344➤ dimension table.

Contact angle

Due to the contact angle of 60°, they can support high axial loads from both sides.

Super precision thrust angular contact ball bearings

Thrust angular contact ball bearings are available as single, double or triple-row ready-to-fit units. They are self-retaining and comprise thick-walled, geometrically stable outer rings, ball and cage assemblies and one-piece or two-piece inner rings. In several series, the outer ring has through holes for simple flange mounting to the adjacent construction. The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.

 

Super precision angular contact ball bearings BAX

Increased load carrying capacity normally brings with it a reduction in the maximum speed. Through the use of angular contact ball bearings BAX, it is possible to unify both requirements. Angular contact ball bearings BAX:

  • can support high axial loads
  • have similarly high limiting speeds to cylindrical roller bearings
  • have high rigidity
  • can support axial loads only.

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