Spherical roller bearing locates between the inner ring with two grooves and the outer ring with a spherical surface. The product assembles the drum-shaped roller. It has two rows of rollers mainly bearing radial load and the axial load in either direction. Our product has a high radial load capacity which is especially suitable for heavy load or vibration load. But it is unable to bear the pure axial load.

21318 CC/W33 bearing manufacturers China:

Spherical Roller Bearings: 21318 CC/W33 bearing manufacturers China
Designation 21318 CC/W33
Principle dimensions(d) 90mm
Principle dimensions(D) 190mm
Principle dimensions(T) 43mm
Basic load ratings(dyn.) 380kN
Basic load ratings(stat.) 450kN
Limiting speed(grease lubrication) 3600r/min
Limiting speed(oil lubrication) 4800r/min
Weight 6.10kg

 

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