The taper rolls the sub bearing can be separated, by the son with rolling of inner circle, keep assembly and outer lane that the shelf makes up together can install respectively. Roll son and roll dish exposed to the intersection of contact and line that place revise, can reduce stress to be centralized. The taper rolls the sub bearing can bear large radial load and axial load. Because the taper rolls the sub bearing can only transmit the unidirectional axial load, so for transmit opposite axial load of direction, need another one and symmetrical taper of installation it get away sub bearing. Whom taper roll consumption under sub bearing at most whether the intersection of uniline and taper get away sub bearing. In the intersection of front wheel and hub of car, use light pair of size list taper, get away sub bearing too in recent years. Four tapers roll the sub bearing is used in heavy engineerings such as the large-scale and cold, hot-rolling mill,etc..

The name of product: 33022X2 new type: 33022X2 old type: 3007122E internal diameter: 110( mm) External diameter: 170( mm) Weight: 3.74( kg) Use: Common Type: Sub bearing of the taper roller

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