Bearing structural features

By the drawn cup and the plastic retainer; plastic reed cage can also be built on stainless steel reed guided needle, bevel on the outer slewing ring raceway and roller as a locking device. HFL (clutch and bearing assembly): supporting bearing mounted on both sides of needle roller clutch and radial load, as is the supporting bearing needle roller and cage assemblies plastic.
HF steel springs Drawn cup roller clutches HF.
KF plastic spring Needle roller clutch and bearing assembly
HF .. R Drawn cup needle roller clutch spring steel, knurled outer part
HF .. KFR plastic spring Drawn cup needle roller clutch and bearing assembly, knurled outer part
HFL Drawn cup needle roller clutch spring steel and bearing assembly, sliding bearings or rolling
HFL .. KF plastic spring Drawn cup needle roller clutch and bearing assembly, sliding bearings or rolling
HFL .. R steel springs Drawn cup needle roller clutch and bearing assembly, knurled outer part
HFL .. KFR plastic spring Drawn cup needle roller clutch and bearing assembly, knurled outer part