HFL3030 one-way needle roller bearing
Drawn outer ring one-way needle roller bearings are divided into (HF, HFL, RCB, RC, FCB, FC) if the external dimensions meet the current standards, they are listed as standard models; those whose external dimensions do not meet the above standards are listed as special models.
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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, a non-return device, and an overrunning clutch. HF (Needle Roller Clutch): It consists of a stamped outer ring and a plastic cage; the cage can have its own plastic reed or a stainless steel reed to guide the needle roller, and the inclined raceway and needle roller on the outer ring are used as locking devices. HFL (clutch and bearing assembly): The support bearing is installed on both sides of the needle roller clutch and bears radial load, as the support bearing is the needle roller and plastic cage assembly.
|HF||Steel spring drawn cup needle roller clutch|
|HF..KF||Plastic Spring Drawn Cup Needle Roller Clutch and Bearing Assembly|
|HF..R||Steel spring drawn outer ring needle roller clutch, outer ring part knurled|
|HF..KFR||Plastic spring drawn cup needle roller clutch and bearing assembly, outer ring part knurled|
|HFL||Steel spring drawn cup needle roller clutches and bearing assemblies, plain or rolling bearings|
|HFL..KF||Plastic spring drawn cup needle roller clutches and bearing assemblies, plain or rolling bearings|
|HFL..R||Steel spring drawn cup needle roller clutch and bearing assembly, outer ring part knurled|
|HFL..KFR||Plastic spring drawn cup needle roller clutch and bearing assembly, outer ring part knurled|