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Insert bearings

UC313-40G2 - SNR

UC313-40G2

Spherical outer diameter, fixing by socket set screw, seal with slinger

Bearing inserts for bearing units, are proposed with different locking devices for easy assembly.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
B - Width of Inner Ring75 mm
C - Width of Outer Ring38 mm
C1 - Distance center of OR to center of lubrication zone12,1 mm
d - Shaft diameter63,5 mm
D - Outer diameter of OR140 mm
G - Set screw size7/16-20UNF
m - Distance to set screw12 mm
r - Radius Inner Ring2
S - Distance front side/bearing centre30 mm
f0 - Factor13.2
SW - Wrench size5,556 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating93,86 kN
C0 - Static load rating60,5 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass3,3 kg
Recommended tightening torque for set screw27,1 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,071 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,929 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,072 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,036 Hz
FTF - Rotational frequency - cage (60 rpm)0,384 Hz