Four Point Contact Ball Bearing

1.High Performance,Long life
2,Competitive price
3,Quick delivery,good service
4,Four-Point Contact Ball Bearing

Four-Point Contact Ball Bearing Application:mine machine,port hoisting machine,port transfer equipment,on shore and offshore crane,excavator,concrete machine,paper machine,plastic and rubber machine,weave machine,steel plant,electronic power plant,wind power generation,other construction and industry machines or equipment...

Dimension
d:10-1700 mm
D:30-1900mm
H:9-218mm

Material:bearing steel,chrome steel, stainless steel