【 tolerance 】

Basic types of KOYO spherical roller bearing to the heart of the bearing general tolerances.

【 bearing clearance 】

Basic types of spherical roller bearing USES ordinary group "clearance (no suffix letters said)

To adapt to the different work environment and the installation requirements, KOYO also provide large clearance self-aligning roller bearings. Suffix C3 said more than the average level of the game, suffix C4 said radial clearance is greater than the C3.

【 lubricating grease groove 】

 
For the convenience of lubrication, KOYO spherical roller bearing outer circumference direction with a lubricating grease groove and three lubricants hole. Less than 320 MM diameter of this kind of bearing and suffix "S" said. 222 E series and 223 E series of the same size bearings from the limits.



Other News:
Spherical roller bearing tolerance, clearance, lubricating oil and other perform
What is bearing running track
The surface in the grinding process were burned, are summed up and have several
The main functions of the frame
Martensite quenching and the deformation
Foreign machinery industry is bearing heat treatment methods introduce
The current market bearing classification
Tapered roller bearings and water pump shaft bearing install