Speed on permanent grease lubrication (n D G)
5000
ECLASS number
23-05-15-02
ECLASS2 number
23-05-15-02
Medias description
Stud type track rollers PWKR..-2RS-RR, With axial guidance, full complement cylindrical roller set, lip seal on both sides, with Corrotect coating
Suffix description
2RSRubber Seals At Each Side Of The Bearing, Temperature Range -30℃/+120℃
RRProtected Against Corrosion By Corrotect® Special Coating
The PWKR40-2RS-RR-XL INA is a cam follower with cylindrical rollers. These rolling elements combine a high load capacity with reasonable shock resistance. Cam followers are designed for use with various types of tracks. Thanks to a thick-walled outer ring, they can withstand high radial loads. Instead of an inner ring, they feature a solid, threaded stud, enabling easy mounting. Axial loads due to alignment errors or misalignment can be absorbed in both directions. They are not mounted in a housing bore, but a flat (counter) track provides support.
The PWKR40-2RS-RR-XL INA has a full complement design. The absence of a cage allows for a greater number of rolling elements, making this cam follower radially highly loadable. Full complement cam followers are also more shock-resistant than cam followers with a cage. However, the maximum rotational speed is lower than that of caged variants. Common applications of cam followers include conveyor systems, linear guidance systems, and cam followers.
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