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Insert bearings
UC312-39G2L3 - 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
71 mm
C - Width of Outer Ring
36 mm
C1 - Distance center of OR to center of lubrication zone
11,3 mm
d - Shaft diameter
61,913 mm
D - Outer diameter of OR
130 mm
G - Set screw size
7/16-20UNF
m - Distance to set screw
12 mm
r - Radius Inner Ring
2
S - Distance front side/bearing centre
26 mm
f0 - Factor
13.2
SW - Wrench size
5,556 mm
PRODUCT PERFORMANCE
C - Dynamic load rating
81,6 kN
C0 - Static load rating
51,8 kN
Operating temperature min.
-20 °C
Operating temperature max.
100 °C
OTHER FEATURES
Mass
2,5 kg
Recommended tightening torque for set screw
27,1 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,064 Hz
BPFI - Over rolling frequency on inner (60 rpm)
4,936 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,041 Hz
BRF - Rotational frequency – rolling element (60 rpm)
