Overview

• AISI 52100 steel with two seals, nitrile rubber
• Extra-extended width cross section radial thickness 3/8" x width 1/2"
• KAYDON Precision Class 1 per ABEC 1F
• Four-point contact bearing (Type X)—Standard bearing lines are most often designed to handle either radial or axial load conditions
• The unique feature about the KAYDON REAL I-SLIM® Type X four-point contact bearing line is that the gothic arch geometry of the inner and outer races enables a single bearing to carry three types of loading (radial, axial and moment) simultaneously
• This makes it the bearing of choice for many applications since a single four-point contact bearing can often replace two bearings, providing a simplified design
• Type X bearings may also be furnished with an internal diametral preload for those applications requiring greater stiffness or zero free play
• This is accomplished by using balls that are larger than the space provided between the raceways
• The balls and raceways, therefore, have some elastic deformation in the absence of an external load