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Insert bearings
UC306-18G2L3 - SNR
Spherical outer diameter, fixing by socket set screw, triple lip seal
Bearing inserts for bearing units, are proposed with different locking devices for easy assembly.
Documentation
Product information
PRODUCT DEFINITION
Brand
SNR
B - Width of Inner Ring
43 mm
C - Width of Outer Ring
24 mm
C1 - Distance center of OR to center of lubrication zone
6,5 mm
d - Shaft diameter
28,575 mm
D - Outer diameter of OR
72 mm
G - Set screw size
1/4-28UNF
m - Distance to set screw
6 mm
r - Radius Inner Ring
1.5
S - Distance front side/bearing centre
17 mm
f0 - Factor
13
SW - Wrench size
3,175 mm
PRODUCT PERFORMANCE
C - Dynamic load rating
27 kN
C0 - Static load rating
15,2 kN
Operating temperature min.
-20 °C
Operating temperature max.
100 °C
OTHER FEATURES
Mass
0,58 kg
Recommended tightening torque for set screw
3,7 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,054 Hz
BPFI - Over rolling frequency on inner (60 rpm)
4,946 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
3,99 Hz
BRF - Rotational frequency – rolling element (60 rpm)
