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Tapered roller bearingshave taper-formed raceways on inner and outer rings, and have taper-formed rollers between raceways. When the tapered sliding surfaces of the outer and inner rings as well as the rolling elements are extended, they would converge towards the same single point on the bearing axis line .These bearings can accommodate radial –axial combined loads replying mainly on radial load. The capacity of carrying axial load varies with the contact angle α of the outer ring raceway, the greater the angle, the lager the capacity. Tapered roller bearings are separable formed bearings. Their rollers, cage and inner ring are called as cone, outer ring are named as cup. Cone and cup can be mounted respectively .The bearings are classified by elements as single row, double row and multiple row bearings.

 

They are widely applied to intermediate roll, work roll and backup roll in production lines such as hot rolling ,cold rolling ,section steel and rod wire steel .

 

380600           200-1060mm

381000           200-1060mm

381100           200-1060mm

381900           200-1060mm

382000           140-1060mm

382900           150-1060mm

 

32900            100-800mm

32000            100-700mm

30200            100-600mm

30300            100-600mm

32200            100-600mm

32300            100-500mm

33100            100-600mm

33200            100-1270mm

352000           100-1400mm

252200           100-1200mm

352900           100-1200mm

351900           100-1400mm

351000           100-1200mm