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Classification Structure Of Cylindrical Roller Bearings

1. Outer ring has no flanges N0000 and inner ring without flanges NU0000, cylindrical roller bearings bearings are available to accept higher radial load, high speed, do not bind the axial displacement of the shaft or housing, could not accept axial loads.

2. Internal and cylindrical roller bearings with flanges in the outer ring of NJ0000, NF0000 bearings can be bound the axial displacement of the shaft or housing in one direction, and be able to receive small single direction axial loads. NU0000+HJ0000 type, NJ0000+HJ0000 type, NUP0000 type, in the field of imported bearings axial clearance of restraint of shaft or casing axial displacements in two directions and accept smaller bi-axial load.


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