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SKF needle roller bearings SKF KR 47 PPX

Home SKF BEARING SKF needle roller bearings SKF KR 47 PPX

SKF needle roller bearings SKF KR 47 PPX

Cam roller bearings (yoke roller bearings) are used to run on various types of tracks, as well as cam drives, conveyor systems, etc. The bearing design is based on a threaded solid stud instead of a needle roller bearing with an inner ring. Its thick-walled outer ring with a cylindrical running surface is pre-lubricated at the factory for easy installation. Bearings can be relubricated by studs.

  • The radial load-bearing capacity is particularly high
  • Able to withstand axial loads due to deflection or tilt
  • Long service life
  • Easy to install
  • Seals for added reliability and relubricated construction
SKF BEARING

Description

SKF KR 47 PPX

DIMENSIONS - KR 47 PPX

size

D
47 mm
 Outside diameter
d
20 mm
 Additional dimensions
B
66.1 mm
 Overall length
C
24 mm
 Outer ring width
B1
40.5 mm
 The length of the bolt post shank
B2
9 mm
 The distance from the flange ring to the lubrication hole
C1
0.8 mm
 The distance from the outer ring to the side of the washer
d1
36 mm
 Clam outer diameter
G
M20x1.5
 Threaded studs
G1
21 mm
 Thread length
M
6 mm
 Lubrication attachment for bearing position diameter
M1
4 mm
 Lubrication hole (shank) diameter
SW
10 mm
 Opposite edge width
r1,2
min.1 mm
 Chamfer size

Data calculations

Basic dynamic load rating C
14.7 kN
Basic static load rating C0
25 kN
Fatigue load limits Pu
3 kN
Maximum radial dynamic load Fr
max.22 kN
Maximum radial static load F0r
max.31.5 kN
Limit speed
2 800 r/min

Installation information

Recommended tightening torque
120 N·m

Included Products:

glib
NIP B2x8
Hexagon nuts
M 20×1.5

As a professional bearing exporter and SKF distributor, WS Bearing stocks thousands kindsof SKF needle roller bearings for sale，We can export to Singapore–Viet Nam–Malaysia– Indonesia-Germany-USA etc.we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as  SKF, TIMKEN, FAG, THK, and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. If you have problems about selecting proper bearings for your special applications, please contact us right now

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