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Rolling Mill Bearings


Rolling bearing can be classified by the tolerance and rotating accuracy grade


Radial bearings (except tapered roller bearings) tolerance class is divided into 

five levels- 0, 6, 5, 4 and 2, , the accuracy grades are from low to high order. 


Tapered Roller Bearing tolerance class is divided into four levels- 0, 6X, 5 

and 4, the accuracy grades are from low to high order.


Thrust bearing tolerance class is divided into four levels 0, 6, 5 and 4, the

accuracy grades are from low to high order.


Specific tolerances and rotating accuracy grade. See GB/T307 standards.

 

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Standard Single Row Cylindrical Roller Bearing
Standard Single Row Cylindrical Roller Bearing

Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. 

Hot tags  :  Standard Bearing   Single Row Cylindrical Roller Bearing   Roller Bearing  

Double Row Cylindrical Roller Bearing catalog
Double Row Cylindrical Roller Bearing catalog

Double row cylindrical roller bearing types--Outer ring without flange NN0000 type and inner ring without flange NNU0000 type, they all have oil hole, and oil sump on bearing outer ring. 

Hot tags  :  Double Row Cylindrical Roller Bearing   Bearing catalog  

Four Row Cylindrical Roller Bearing
Four Row Cylindrical Roller Bearing

Four row cylindrical bearing has strong radial load capacity, with high hardness and accuracy. 

Hot tags  :  Heavy Duty Needle Roller Bearings   Sealed four-row cylindrical roller bearings  

Double Row Angular Contact Ball Bearing
Double Row Angular Contact Ball Bearing

Double row angular contact ball bearing can be used to undertake greater axial load, mainly installed in the components for restricting the both sides of the bearing axial shell displacement, with hig...

Hot tags  :  Double Row Ball Bearing   angular contact ball bearings   Loose Ball Bearings  

Deep Groove Ball Bearing
Deep Groove Ball Bearing

This type of bearing and roll neck, bearing housing inner hole clearance fit,  according to double outer (inner)&nb...

Hot tags  :  Radial Ball Bearing   Steel Ball Bearing   Deep Groove Ball Bearings  

Angular Contact Ball Bearing
Angular Contact Ball Bearing

Angular contact ball bearings have raceways in the inner and outer rings that  are displaced with respect to e...

Hot tags  :  Metal Ball Bearing   Ball Bearing Sizes