ISUTAMI BEARINGS
en
Tolerance grades for linear bearings
ISUTAMI BEARINGS

Tolerance grades for linear bearings

The tolerance level of linear bearings is also the accuracy level, which is generally divided into 0, 6, 6X, 5, 4, and 2 levels.

Each tolerance level linear bearing has different requirements in size, rotation and appearance quality. The higher the level, the stricter the requirements and the more perfect the product performance. The price of the product will be higher. (Old tolerance grade codes are G, E, Ex, D, C, B).

The clearance in the linear bearing is to ensure that the linear bearing can run flexibly and without blocking, and at the same time, it is required to ensure that the linear bearing runs smoothly.

The accuracy grade of linear bearings is not directly related to the clearance of linear bearings. Radial clearance of radial linear bearings is generally divided into C2, C0, C3, C4, and C5 groups. The value range of the clearance is from small to large.

In theory, each group of linear bearing tolerances can choose each group of clearance, but the choice of clearance group must be based on specific working conditions, temperature, load and linear bearing configuration In order to achieve the various precision functions of linear bearings.
Related News
  • Common use of stamping bearings in daily life

    Common use of stamping bearings in daily life

    June 16, 2019Common faults in stamping bearings The failure phenomenon of stamping bearings generally shows two types. One is that the temperature of the bearing installation part is too high, and the other is tha...view
  • Application of spherical plain bearings

    Application of spherical plain bearings

    October 20, 2019Spherical plain bearings are a special type of plain bearing. Its structure is simpler than rolling bearings. It consists mainly of an inner ring with an outer spherical surface and an outer ring with...view
  • Installation of tapered roller bearings

    Installation of tapered roller bearings

    December 1, 2019Adjusting the axial clearanceFor the installation of tapered roller bearings, the axial clearance can be adjusted by adjusting nuts on the journal, adjusting washers and the threads in the bearing hou...view
  • Greasing myths

    Greasing myths

    November 16, 2019Once you understand how grease actually works to lubricate a bearing, it becomes obvious why over-greasing causes so much trauma to both bearings and the grease itself.Remember, all we want from our l...view
  • Timing belt conveyors: benefits and uses

    Timing belt conveyors: benefits and uses

    January 4, 2020BY DANIELLE COLLINSIndustrial conveyors span a wide range of designs and configurations to suit specific purposes — from positioning delicate optical components for inspection to delivering automotiv...view
  • Common causes of bearing failure

    Common causes of bearing failure

    October 13, 2019Author: Vladimir Harutyunyan, Founder of HVH Industrial SolutionsBearings are important parts of almost every manufacturing equipment. A bearing is a machine element that constrains relative motion on...view
  • TEL:+86-574-6399-8066
  • FAX:+86-574-6399 8025
  • EMAIL: sales@isutami.com
  • ADDRESS:No.500, North 3rd Ring Road West, Cixi, Ningbo, 315300, China