Drawn cup needle roller clutch, stamping outer ring needle roller clutch and bearing components

Drawn cup needle roller clutch, stamping outer ring needle roller clutch and bearing components: 1. Structure series that HF spring steel stamping outer ring needle roller clutch HF. 。 。 KF plastic spring stamping outer ring needle roller clutch HF. 。 。 R spring steel stamping outer ring needle roller clutch and the outer part of the knurling H. 。 。 KFR plastic spring stamping outer ring needle roller clutch and the outer part of the knurling HFL spring steel stamping outer ring needle roller clutch and bearing components, sliding bearing and rolling bearing HFL. 。 。 KF plastic spring stamping outer ring needle roller clutch and bearing components, sliding bearing and rolling bearing HFL. 。 。 。 R spring steel stamping outer ring needle roller clutch and bearing components, the outer part of the knurling HFL. 。 。 。 KFR plastic shells Ze stamping outer ring needle roller clutch and bearing assembly, outer part of the knurling HFLK deformation structure. 2. Press the needle roller clutch inspection into using plug gauge to check the standard ring gauge, ring gauge wall is greater than 20 mm. 3. After installation of needle roller clutch in a hole, don't need to be further axial positioning. Installation seat hole tolerance and stamping outer ring needle roller bearing, the same hole surface roughness less than Ra0. 8. Needle roller clutch of inscribed circle diameter is the same as HK series. The hardness of shaft should be in HV670 ~ 840, and grinding. Working temperature under the condition of sufficient lubrication, the needle roller clutch of steel spring can be in. - - - - - - 30 c ~ + 120 c temperature range operation. Plastic spring needle roller clutch working temperature range for - 10 c ~ + 70 c。