Name: KRE19-PP-SK-A INA
Brand: INA

Specifications

Availability 26 pcs
Brand INA
Item Number KRE19-PP-SK-A INA
Manufacturer Part Number 0104774030000
EAN 4012802307672
Category Cam Follower

Weight and Dimensions

Inner (d) MM 11
Outer (D) MM 19
Width (B) MM 11
Inner (d) Inch 0.4331
Outer (D) Inch 0.748
Width (B) Inch 0.4331
Weight (kg) 0.031

Product Properties

Seal 2L - LS-seal at Both Sides
Excenterring E - Excenterring with Inbus Mount
Running Surface Standard

Data from Schaeffler (medias)

Fit diameter of roller stud / stud (d 1) mm 8
Width (b) mm 32
Basic dynamic load rating, radial (C r w) 3550
Basic static load rating, radial (C 0r) 4100
Speed on permanent grease lubrication (n D G) 11000
ECLASS number 23-05-15-02
ECLASS2 number 23-05-15-02
Medias description Stud type track rollers KRE..-PP, with axial guidance, with eccentric collar, plastic axial plain washers on both sides

Suffix description

PP Lip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded), Temperature Range -30 ~ 100℃
SK Stud Type Cam Follower, With Hexagonal Socket
A Alteration In Internal Construction. Identical To Old Notation

Downloads & Links

Link to manufacturer

Product description

The KRE19-PP-SK-A INA is a cam follower with needle rollers. These rolling elements combine high load capacity with a compact design. 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 KRE19-PP-SK-A INA is equipped with a cage that prevents the rolling elements from coming into contact with each other. This design allows for a controlled movement of the rolling elements. There is lower friction compared to full complement cam followers, allowing for higher rotational speeds and less heat generation. Common applications of cam followers include conveyor systems, linear guidance systems, and cam mechanisms.

KRE19-PP-SK-A INA

Cam Follower