Name: KRV80-PP-A INA
Brand: INA

Specifications

Availability 90 pcs
Brand INA
Item Number KRV80-PP-A INA
Manufacturer Part Number 0057535200000
EAN 4012802428360
Category Cam Follower

Weight and Dimensions

Inner (d) MM 30
Outer (D) MM 80
Width (B) MM 35
Inner (d) Inch 1.1811
Outer (D) Inch 3.1496
Width (B) Inch 1.378
Weight (kg) 1.888

Product Properties

Seal 2L - LS-seal at Both Sides
Excenterring Other Mounting Method
Running Surface Standard

Data from Schaeffler (medias)

Fit diameter of roller stud / stud (d 1) mm 30
Width (b) mm 100
Basic dynamic load rating, radial (C r w) 48000
Basic static load rating, radial (C 0r) 118000
Speed on permanent grease lubrication (n D G) 850
ECLASS number 23-05-15-02
ECLASS2 number 23-05-15-02
Medias description Stud type track rollers KRV..-PP, with axial guidance, full complement needle roller set, 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℃
A Alteration In Internal Construction. Identical To Old Notation

Downloads & Links

Link to manufacturer

Product description

The KRV80-PP-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 KRV80-PP-A 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 mechanisms.

KRV80-PP-A INA

Cam Follower