A railway truck bearing with side

The present invention relates to a railway truck with side bearings, characterized in that: it comprises a first side and a second side bearing supporting the swash symmetrically disposed on both sides of the railway freight car bogie beam, comprising a first side bearing side bearing member, rolling and the sub-roller shaft, a second side bearing comprises side bearing body, cover and side bearing wear plate; side bearing member comprises a support base, a table and two resilient connecting bearing member, a support table comprises a top plate, a bottom plate fixed trapezoidal section provided with a longitudinal support block, the top of the cylindrical side rail projection corresponding to the positioning table, the support table and the bottom plate provided with a circular through hole through the bottom of the support block, provided with a rectangular stage carrying large through holes, the carrier front table top is placed after both end surfaces of the roller shaft is provided with a number of slots, each slot of the slot comprises a rectangular slot and a semicircle, the carrying platform disposed on top of the support block, a left block support, the right inner side surfaces are connected by a set of elastic members is connected to the end face of the carrier units. The present invention can be widely used in railway vehicles.