NUKR series cam follower bearing (stud-type track roller) feature

PWKR NUKR series cam follower (stud-type track roller) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a double row full complement cylindrical roller bearing with a threaded solid stud instead of an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied sealed and ready-to-mount. The bearings can be relubricated via the stud.

PWKR NUKR series cam follower (stud-type track roller) advantage

• High radial load carrying capacity
• Accommodate relatively heavy axial loads due to skew or tilting
• Long service life
• Easy to mount
• Sealed for increased reliability, with relubrication feature

PWKR NUKR cam follower bearing (stud-type track roller) structure
--Double row rolling element
--Inner diameter size range 6mm -30mm
--Outer diameter size range 16mm -90mm
--The outer ring is thicker, and the outer contour has a curvature
--The inner ring is a solid shaft with threads on it
--Rolling elements are either cage components or fully loaded rolling elements
--There are two types of structures: sealed and openPWKR NUKR cam follower bearing (stud-type track roller) has a thick walled outer ring with curvature, but the inner ring of the curved roller is a solid shaft with threads for fixing. The rolling elements of this type of bearing are either cage components or fully loaded rolling element components, with single or double row designs. Curved rollers can withstand high radial and axial loads, such as those used in camshafts and transmission systems, and can also withstand small component misalignment and tilting during operation.

PWKR NUKR cam follower bearing (stud-type track roller) application industry: The product is mainly used in gearboxes, transmission parts of pipe rolling machines, hydraulic pumps, gear pumps, etc.