Base material :cuznalmn4
Base hardness :hb230(hb270)
Friction coef <0.16
Temp limit :300 degree centegrate
Dynamic load limit :100n/mm2
Load limit under 1m/min :25n/mm2
Sliding velocity limit :0.4m/s(dry), 5m/s(oil)
Pvlimit:3.8n/mm2*m/
Supplier: SF-1(oilless slide bearing), SF-2(bounded lucibracating bearing), JF( bimetal bearing), JDB( solid lubricating bearing), FB(wrapped bronze bearing),FR (filled PTFE soft plates),HF (ball bearing)