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Loading equivalents
Specifications
Availability76 pcs
BrandINA
Item NumberKRVE72-PP-A INA
Manufacturer Part Number0055976410000
EAN4012802420074
CategoryCam Follower
Weight and Dimensions
Inner (d) MM
28
Outer (D) MM
72
Width (B) MM
29
Inner (d) Inch
1.1024
Outer (D) Inch
2.8346
Width (B) Inch
1.1417
Weight (kg)
1.18
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
24
Width (b) mm
80
Basic dynamic load rating, radial (C r w)
36500
Basic static load rating, radial (C 0r)
86000
Speed on permanent grease lubrication (n D G)
1100
ECLASS number
23-05-15-02
ECLASS2 number
23-05-15-02
Medias description
Yoke type track roller KRVE..-PP-A, full complement needle roller set, with axial guidance, with eccentric
Suffix description
PPLip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded), Temperature Range -30 ~ 100℃
AAlteration In Internal Construction. Identical To Old Notation
The KRVE72-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 KRVE72-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.
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