NTN KR47LL
Cam Followers
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Cam Follower
Material
Through Hardened Steel
Thread Type
Metric
Cage Material
Pressed Steel
Limiting Speed - Oil
8000 RPM
Limiting Speed - Grease
6000 RPM
Roller Type
Crowned
Stud Type
Standard
Bearing Type
Needle Roller Bearing
Outside Ring Type
Spherical
Enclosure
Double Sealed
Drive Type
Slot
Configuration
One
Torque
98.0 N·m
Static Load Rating
33500 N
Dynamic Load Rating
20700 N
Load Rating of Track
4700 N
Weight
0.386 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
G
M20x1.5
B1
66.000 mm
B2
40.500 mm
D
47.000 mm
D Tolerance
0/-0.050 mm
B
25.500 mm
C
24.000 mm
d1
20.000 mm
d1 Tolerance
0/-0.021 mm
G1
21.000 mm
e
37.000 mm
B3
9.000 mm
a
4.000 mm
F
25.000 mm
C1
0.800 mm
n
8.000 mm
m
8.000 mm
Grease Nipple Size
NIP-B8
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