YFB Thrust needle bearing: 1.ISO 9000/9001/9004/19011: 2000 2.High speed,low noise 3.Bearing steel 4.High precision

Thrust needle bearing:

Types of Designs:For bearing rolling body, various structures of thrust balls, needle rollers and cylindrical rollers are available.For cages, materials of steel and non-ferrous metal can be chosen.There are different structures of cages, such as machined & punched.Product Precision Accuracy:Dimensional tolerance and geometrical accuracy is based on GB/T307.Matched cylindrical roller precision grade is (ISO GB/T4661).Mutual difference of needle roller diameter is 2μm, and the precision grade is G2 (ISO GB309).Matched steel ball accuracy is grade 20 (ISO GB/T308).Materials:Material for rolling body is GCr15 bearing steel, quench-hardening HRC60---65.Material for thrust washer is GCr15 bearing steel, quench-hardening HRC61---65.Material for punched parts is quality low-carbon steel.Material for cages is low-carbon steel or non-ferrous metal.Special Directions:Easy to mount, but axial preloading during installation is to be fully considered.

AXK,NKX,RAX700,NKX..Z Thrust needle bearing and washer