HFL0822 One Way Drawn Cup Needle Bearings

HFL0822 8*12*22 Drawn Cup Needle Bearings One Way Clutch  HFL Needle Roller Bearing.pdf

Features of HFL0822 drawn cup needle roller bearing 

• can be combined with drawn cup needle roller bearings with open ends HK and drawn cup needler roller bearings with closed-end BK .
• are available with or without an integrated bearing arrangement .
• give very precise indexing .
• have a low overrunning frictional torque .
• are one-way clutches, which transmit torques in one direction .
• are available with or without greasing .
• are particularly compact in a radial direction and therefore permit extremely compact designs .
• are suitable for housing materials made from steel, light metal or plastic .
• have an extensive range of applications, for example as indexing clutches, back-stopping clutches and overrunning clutches .

Technical Datasof HFL0822 drawn cup needle roller bearing

Mounting and Dismounting

1. Protect HFL drawn cup needle roller bearing against dust, dirt and moisture; contaminants can impair the function and operating life of roller clutches. Pressing-in forces must never be directed through the rolling elements. Drawn cup rneedle roller bearing must not be tilted during pressing-in, as this may damage the needle roller and raceways.
2. Drawn cup needle roller bearings are normally packed individually in the case of small quantities. Where larger quantities are involved, drawn cup roller clutches are placed in a specific orientation in blister packaging and delivered in this form. The blister packaging then serves to retain the parts in position during transport.
3. Drawn cup needle roller bearings should only be removed from their original packaging immediately before assembly. If needle rollerbearings are removed from a batch packaged with dry preservative, the package must be closed again immediately. The protective vapour phase can be maintained only in the closed package. Ungreased drawn cup needle roller bearings are coated with a preservative. Lubrication with oil must take place after pressing-in, in accordance with the specifications.

Pictures of HFL0822 drawn cup needle roller bearing