NUKR47A SKF Cam Follower 47x24 M20x1.5 thread

NUKR47A SKF Cam Follower 47x24 M20x1.5 thread

NUKR .. A design cam followers are based on double row, full complement cylindrical roller bearings without an integral flange between the two roller sets. The stud head and pressed-on flange ring guide the outer ring axially via the roller sets. This enables NUKR .. A design cam followers to accommodate relatively heavy axial loads that are induced when operating in an inclined or tilted position. A sheet metal angle ring is pressed into the outer ring shoulder on both sides to form an effective labyrinth seal.

NUKR .. A design cam followers have a recessed hexagon at each end of the stud, to enable the cam follower to be held in place by a hexagonal key (Allen wrench) during mounting. In the centre of each hexagon is a re-lubrication hole for a press-in grease fitting or an adapter from a central lubrication system.

All designs are available with a concentric seat or an eccentric collar on the stud. An eccentric collar, which has a shrink-fit onto the stud, enables less stringent manufacturing position tolerances to be specified for associated components. An eccentric collar is identified by the letter E at the end of the basic designation.

NUKR47A-SKF dimension chart - all dimensions in mm unless indicated.

d	D	C	B	G	Max Radial Dynamic Load (kN)	Max Radial Static Load (kN)	Limiting speed (r/min)
20	47	24	66	M20x1.5	17.6	25	3800