32940 Metric Single Row Tapered Roller Bearing 200*280*51mm  SUNBEARING

32940 Metric Single Row Tapered Roller Bearing 200*280*51mm  SUNBEARING Product Specification Bore diameter:  200 mm Fatigue limit load, radial 109000  N Outside diameter:  280 mm Limiting speed 2320  1/min Overall width:  51 mm Reference speed 1410  1/min Rows of Rollers Single Mass 10,2  kg Outer ring type: Split da max. 217 mm Internal clearance: CN db min. 215.5 mm Closure type: Open Da min. 257 mm Bore Type Round Da max. 266.5 mm Basic dynamic load rating, radial 495000  N Ca min. 9 mm Basic static load rating, radial 930000  N Cb min. 12 mm 32940 Bearing Short Description 32940 bearing has tapered inner and outer ring raceways between which tapered rollers are arranged. Their design makes them suitable for the accommodation of radial and axial loads. Benefits include increased operational reliability, as well as reduced sensitivity to misalignment. 32940 Tapered Roller Bearing Features 32940 single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle. Tapered roller bearings have tapered inner ring and outer ring raceways, and tapered rollers are arranged between the two. The projection lines of all cone surfaces converge at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads. The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the angle α, the higher the axial load capacity. The size of the angle is expressed by the calculation coefficient e; the greater the value of e, the greater the contact angle, and the greater the applicability of the bearing to bear the axial load.