PWKRE 40.2RS

Cam follower (stud-type track roller) with eccentric collar, 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 double row full complement cylindrical roller bearing with a threaded solid stud instead of an inner ring. The design includes an eccentric collar pressed onto the stud, and a thick-walled outer ring with a crowned running surface. The bearings are supplied sealed and ready-to-mount, and can be relubricated via the stud.

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

Dimensions

D
40 mm
 Outside diameter
d
22 mm
 Attachment diameter
B
58 mm
 Total length
C
20 mm
 Width outer ring
B1
33.5 mm
 Length shank on stud
B2
8 mm
 Distance lubrication hole to flange ring
B3
14 mm
 Width locking collar
C1
3.8 mm
 Distance face outer ring to face side washer
d1
30 mm
 Outside diameter flange ring
G
M 18×1.5
 Thread stud
G1
19 mm
 Length thread
M
6 mm
 Seat diameter for lubrication accessories
M1
3 mm
 Diameter of lubrication hole (shank)
SW
8 mm
 Width across flats
c
1 mm
 Eccentricity
r1,2
min.1 mm
 Chamfer dimension

Calculation data

Basic dynamic load rating C
13.8 kN
Basic static load rating C0
14.3 kN
Fatigue load limit Pu
1.5 kN
Maximum dynamic radial loads Fr
max.13.7 kN
Maximum static radial loads F0r
max.19.6 kN
Limiting speed
4 500 r/min

Mounting information

Recommended tightening torque
87 N·m

Included products

Grease fitting
NIP A2x7.5
Hexagonal nut
M 18×1.5

Associated products

Lubrication adapter
AP 8
Add to Enquiry
SKU: PWKRE 40.2RS-SKF Categories: , ,
SKF

Description

Properties

Rolling elements Cylindrical rollers
Number of rows 2
Outer ring profile Crowned
Stud alignment Centric stud with eccentric collar
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 each stud end

Logistics

Product net weight 0.305 kg
eClass code 23-05-09-03
UNSPSC code 31171512

(22X40X58) (PWKRE40.2RS) (PWKRE40-2RS)

Additional information

Weight 0.305 kg
Size (mm)

Colour

Related products