YFB machined Washers and Thrust needle bearing 1.ISO 9000/9001/9004/19011:2000 2.High speed,low noise 3.Bearing steel
Thrust needle bearings and washers:
Under high precision shaft and bracket-hole raceway, it has a very high rotating precision.
| Dimensions (metric) | b | 5 | |
| dw | 25 | ||
| dg | 26 | ||
| Dw | 42 | ||
| Dg | 42 | ||
| h | 3 | ||
| H | 11 | ||
| Approx.Wgt. lbs | .140 | ||
| Interchange | FAG | 81105 | |
| INA | 81105 | ||
| SKF | 81105 | ||
| Torrington | 81105 | ||
| * This series consists of one each of the following:K-811 - (Cage Assembly) ; GS-811 - (Thrust Plate) ; WS-811 - (Thrust Plate)1) Dimensions g?and W?may vary between manufacturers | |||
Thrust needle bearing and washers:1.Featuring compact structures 2.capability of bearing single-direction axial force
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.
81105TN- thurst needle bearings and washers
