HF (Needle Roller Clutch): It is composed of a stamped outer ring and a plastic holding frame; the holding frame can be equipped with a plastic reed or a stainless steel reed to guide the needle. As the supporting bearing, the needle roller and plastic holder assembly are used.
Main construction method: bearing code structure characteristics HF steel spring drawn cup needle roller clutch HFKF plastic spring drawn cup needle roller clutch and bearing assembly HFR steel spring drawn cup needle roller clutch, outer ring partially knurled HFKFR plastic spring stamped outer ring Needle roller clutch and bearing assembly, outer ring partially knurled HFL steel spring drawn outer ring needle roller clutch and bearing assembly, plain bearing or rolling bearing HFLKF plastic spring drawn cup needle roller clutch and bearing assembly, plain bearing or rolling bearing HFLR steel spring drawn cup needle roller clutch and bearing assembly, outer ring partially knurled Wholesale non-standard bearings HFLKFR plastic spring drawn cup needle roller clutch and bearing assembly, outer ring Partial knurling.
HFL (clutch and bearing assembly): The supporting bearing is installed on both sides of the needle roller clutch and accepts radial load. The inclined raceway and needle on the outer ring are used for locking installation.The main structure type EG one-way bearing | one-way needle roller bearing EG-drawn cup needle roller clutch (one-way bearing) can be used as a converter, non-return installation, overrunning clutch
