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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Description
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.
Main Strucutre
Bearing code | features | ||||||
---|---|---|---|---|---|---|---|
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 |
Paramete
Springs | Mass | Dimensions | |||
---|---|---|---|---|---|
Plastic | Steel | g | Fw | D | C |
HFL0308 | 3 | 3 | 3.6 | 8 | |
HFL0408 | 3.5 | 4 | 8 | 8 | |
HFL0615KF | HFK0615 | 4 | 6 | 10 | 15 |
HFL0615KFR | HFL0615R | 4 | 6 | 10 | 15 |
HFL061012 | 5 | 6 | 10 | 12 | |
HFL081212 | 6 | 8 | 12 | 12 | |
HFL081412 | 7 | 8 | 14 | 12 | |
HFL0822KF | HFL0822 | 7 | 8 | 12 | 22 |
HFL0822KFR | HFL0822R | 7 | 8 | 12 | 22 |
HFL1022KF | HFL1022 | 8 | 10 | 14 | 22 |
HFL1022KFR | HFL1022R | 8 | 10 | 14 | 22 |
HFL1226 | 18 | 12 | 18 | 26 | |
HFL1426 | 20 | 14 | 20 | 26 | |
HFL1626 | 22 | 16 | 22 | 26 | |
HFL1826 | 25 | 18 | 24 | 26 | |
HFL2026 | 27 | 20 | 26 | 26 | |
HFL2530 | 44 | 25 | 32 | 30 | |
HFL3030 | 51 | 30 | 37 | 30 | |
HFL3530 | 58 | 35 | 42 | 30 |