rolling-bearings
Selection of bearing arrangement
A bearing arrangement supports and locates a shaft, radially and axially, relative to other components such as housings. Typically, two bearing supports are required to position a shaft.... [Read more]
How to select bearing type
When selecting a bearing type, you should consider factors below: allowable bearing space, bearing load, operating speed, maximum speed, bearing tolerances, misalignment of inner and outer rings, stiffness, mounting and dismounting.... [Read more]
Bearing selection procedure, guide
Bearing selection procedure, guide: confirm operating condition and environment, selecting bearing type and arrangement, selecting bearing dimensions, bearing tolerances, internal clearance, cage type and material, lubricating method, mounting and dismounting.... [Read more]
Recommended fits chart, bearing fits to shafts and housings
Tables provide recommended bearing fits for tolerances of shaft and housing seats.... [Read more]
Selecting bearing fits
When selecting bearing fit, you should consider the following topics: Load conditions and fit, Interference minimum and maximum values, Radial loads and required interference, Temperature difference and required interference, Fitting surface variation and required interference... [Read more]
Bearing fits
Fits for rolling bearings are typically specified with standard tolerance classes for holes and shafts as described in ISO 286-2.... [Read more]
Bearing internal clearance chart, table
Bearing internal clearance chart, table, Radial internal clearance of deep groove ball bearings, Self-aligning ball bearings, Cylindrical roller bearings, Spherical roller bearings, Electric motor bearings.... [Read more]
Selection of bearing accuracy classes
The dimensional and geometrical tolerances of bearings are described by their tolerance classes. Select the tolerance class for a bearing based on the application requirements for precision of rotation and operational speed.... [Read more]
Chamfer dimensions
The minimum and maximum chamfer dimensions are listed in the tables below.... [Read more]
Bearing tolerance chart, table
Bearing tolerances and permissible values for the boundary dimensions and running accuracy of bearings are specified. Bearing tolerance values are listed in the following tables.... [Read more]