HFL2026 Three Row One Way Drawn Cup Needle Roller Bearings

HFL 3 Row 1 Directional Drawn Cup Needle Roller Bearings

Features

• are one-way clutches, which transmit torques in one direction .
• are available with or without an integrated bearing arrangement .
• give very precise indexing .
• have a low overrunning frictional torque .
• 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 .
• can be combined with drawn cup needle roller bearings with open ends HK and drawn cup needler roller bearings with closed end BK .
• have an extensive range of applications, for example as indexing clutches, back-stopping clutches and overrunning clutches .

Technical Datas 

Mounting and Dismounting

1. Protect drawn cup roller clutches 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 roller clutches must not be tilted during pressing-in, as this may damage the needle roller and raceways.
2. Drawn cup roller clutches 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 roller clutches should only be removed from their original packaging immediately before assembly. If roller clutches 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 roller clutches are coated with a preservative. Lubrication with oil must take place after pressing-in, in accordance with the specifications.

Pictures