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Tapered roller bearings
Tapered roller bearings,according to the row numbers of rollers ,are defined as single row ,double rows and four rows,The single row tapered roller bearings clearance should be adjusted when they are mounted.
For double rows and four rows tapered roller bearings,the clearance can be provided when assembling them according to national standards, it is no need to adjust it by the customers.
The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .
The bearings are mainly used in metallurgy, mining, rolling mills, automobiles, machines, plastics and also generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
Size range of tapered roller bearings basic dimensions are listed in the data table size, single row tapered roller bearings:
Inner diameter range: 20mm ~ 1270mm
diameter size range: 40mm ~ 1465mm
Width range: 15mm ~ 240 mm
double row tapered roller bearings:
Inner diameter range: 38mm ~ 1560mm
diameter size range: 70mm ~ 1800mm
Width range: 50mm ~ 460 mm
four-row tapered roller bearings:
Inner diameter range: 130mm ~ 1600mm
diameter size range: 200mm ~ 2000mm
width Size range: 150mm ~ 1150 mm
Timken tapper roller bearing with high quality
