WZB-1D hydraulic special bearing. Is on the basis of WZB,-1P combined with the oil cylinder and the working principle of the shock absorber and design a new type of material, under the condition of no oil is wear-resisting, in addition to the product has the advantages of WZB-1D especially suitable for reciprocating frequent occasions large lateral force. Its performance is similar to that of DP4, which is gradually replacing WZB-1P products, which can be used in automotive, motorcycle shock absorbers and various hydraulic cylinders.

maximum bearing capacity：140N/mm2             

friction coefficientμ：0.04~0.2

Operating temperature range：-195℃~300℃ 

Maximum sliding speed：5m/s 

Allowable maximum PV value（dry）：4.3N/mm2.m/s 

Allowable maximum PV value（oil）：50N/mm2.m/s