IKO NSK NTN needle bearing RNA4902_IKO NSK NTN needle bearing RNA4902

1. High precision 2. Good quality and reasonable price 3. Can meet customer's requirements 4. Good performance

IKO NSK NTN needle bearing RNA4902_IKO NSK NTN needle bearing RNA4902

 Needle roller bearing without inner ring uses the shaft which is quenched and grinded as its raceway nest, shaft diameter is bigger than it with inner ring, and it's independent from the inner ring precision, has high rotation precision. Inner diameter for such kind of a bearing is according to tolerance grade F6. Various radial tolerances can be obtained through selecting a suitable shaft diameter. Needle roller bearing with inner ring used in the situation of that the shaft can't be quenched. The inner ring can be axially fastened with contacted parts or stopping loop. Needle roller bearing with double row is used under heavy load or a wide bearing surface is required.

IKO NSK NTN needle bearing RNA4902_IKO NSK NTN needle bearing RNA4902

Drawn cup needle roller bearings(HK, BK, SCE, F. FH, MF, FY, HK...2RS, HK...RS) Drawn cup needle roller clutch, Drawn cup needle roller clutch assembly(HF, HFL, RC, RCB) Radial needle roller and cage assemblies(k, k...zw, knl, kzk, kbk) Entity bushed needle roller bearing(RNA, NK, NA, NKI, NKS, NKIS, NA...RS, NA...RS, RNA...2RS, NA...2RS, RNAV NAV, NAO, RNAO,BR,BRI,MR-,NCS).Thrust needle roller bearings and needle bearing thrust washers (AXK AXW NTB TC AX AS LS ZS TRA TRB TRC TRD 811 812 893 GS WS)

IKO NSK NTN needle bearing RNA4902_IKO NSK NTN needle bearing RNA4902

IKO NSK NTN needle bearing RNA4902_IKO NSK NTN needle bearing RNA4902