KRV 19 PP

Cam follower (stud-type track roller) with integral sealing and relubrication feature

Cam followers (stud-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

They are based on a needle roller bearing with a threaded solid stud instead of an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied sealed and ready-to-mount. The bearings can be relubricated via the stud.

  • High radial load carrying capacity
  • Accommodate axial loads due to skew or tilting
  • Long service life
  • Easy to mount
  • Sealed for increased reliability, with relubrication feature

Dimensions

D
19 mm
 Outside diameter
d
8 mm
 Attachment diameter
B
32.2 mm
 Total length
C
11 mm
 Width outer ring
B1
20 mm
 Length shank on stud
C1
0.6 mm
 Distance face outer ring to face side washer
d1
13.9 mm
 Outside diameter flange ring
G
M8x1.25
 Thread stud
G1
10 mm
 Length thread
M
3 mm
 Seat diameter for lubrication accessories
SW
4 mm
 Width across flats

Calculation data

Basic dynamic load rating C
5.01 kN
Basic static load rating C0
7.8 kN
Fatigue load limit Pu
0.88 kN
Maximum dynamic radial loads Fr
max.4.9 kN
Maximum static radial loads F0r
max.6.95 kN
Limiting speed
3 800 r/min

Mounting information

Recommended tightening torque
8 N·m

Included products

Grease fitting
NIP C3.2×5.2
Hexagonal nut
M 8×1.25
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SKU: KRV 19 PP-SKF Categories: , ,
SKF

Description

Properties

Rolling elements Needle rollers
Number of rows 1
Outer ring profile Crowned
Stud alignment Centric
Number of flanges, outer ring 2
Feature for tightening Hexagonal recess
Cage Without
Radial internal clearance Between C2 and CN
Tolerance class Other
Material, bearing Bearing steel
Coating Without
Sealing Seal on both sides
Sealing type Contact
Lubricant Grease
Relubrication feature Centre of stud head

Logistics

Product net weight 0.0344 kg
eClass code 23-05-09-03
UNSPSC code 31171512

(8X19X32) (KRV19PP) (KRV19PPA)

Additional information

Weight 0.0344 kg
Size (mm)

Colour

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