55206 bearing has an outer ring

55206 bearing has an outer ring, its inner ring and an inner ring assembly consisting of a set of tapered rollers enclosed by a basket cage. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing dimensions standard, the outer ring or inner ring assembly of any standard type of 55206 bearing tapered roller bearing should be able to realize international interchange with the same type of outer ring or inner ring assembly. That is, in addition to the external size and tolerance of the outer ring of the same model, the conical Angle of the inner ring component and the cone diameter of the component must also conform to the relevant regulations of exchange.
Usually, the cone Angle of the outer ring raceway of 55206 bearing is between 10° and 19°, which can withstand the combined action of axial load and radial load at the same time. The larger the cone Angle, the greater the ability to bear axial load. The bearing with large taper Angle, the rear code plus B, the cone Angle between 25°~29°, it can bear large axial load.
55206 bearing have a tapered inner ring and an outer ring raceway, and tapered rollers are arranged between them. The projected lines of all conical surfaces meet at the same point on the axis of the bearing.
This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads. The axial load capacity of 55206 bearing is mostly determined by the contact Angle α. The larger the α Angle, the higher the axial load capacity. The Angle size is expressed by the calculation coefficient e; The larger the value of e, the larger the contact Angle, the greater the applicability of 55206 bearing axial load.
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