Original
By certification 
Basic Info
Model NO.: KR72PP
Type: Stud Type
Specification: SGS ISO9001
Seal: Gap Seals
Trademark: NA
Origin: Changzhou Jiangsu
Product Description
Stud type track rollers: Are complete units consisting of a machined stud, thrust washers, an outer ring
And a needle roller and cage assembly or a full complement needle or cylindrical
Roller set.
Have a thick-walled outer ring with a crowned outside surface
Can support high radial forces
Are greased with lithium complex soap grease to DIN 51825-KP2N-25
Can be relubricated through the stud
Are protected against contaminants and water spray by -lip seals
-gap seals
-labyrinth seals
Are easy to fit due to- a thread on the end of the stud
- a slot or hexagonal socket in the ribbed end of the stud
And a needle roller and cage assembly or a full complement needle or cylindrical
Roller set.
Have a thick-walled outer ring with a crowned outside surface
Can support high radial forces
Are greased with lithium complex soap grease to DIN 51825-KP2N-25
Can be relubricated through the stud
Are protected against contaminants and water spray by -lip seals
-gap seals
-labyrinth seals
Are easy to fit due to- a thread on the end of the stud
- a slot or hexagonal socket in the ribbed end of the stud
Outside diameter |
Designation |
Mass |
With eccentric collar designation |
Mass |
Dimensions |
Nut tightening torgue Nm |
Basic load rating |
Fatigue limit load KN |
Speed min |
||||||||||||||||
D |
d |
C |
r min |
B |
B1 |
B2 |
G |
G1 |
M |
M1 |
C1 |
d2 |
Eccectric collar |
||||||||||||
d1 h9 |
B3 |
e |
dyn. Cw KN |
stat Cow KN |
|||||||||||||||||||||
72 |
KR47PP |
1040 |
72 |
24 |
29 |
1.1 |
80 |
49.5 |
11 |
M24X1.5 |
25 |
4 |
0.8 |
44 |
220 |
28 |
53 |
6.7 |
1900 |
||||||
