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Insert bearings

UC318G2 - SNR

UC318G2

Spherical outer diameter with locking pin, 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 Ring96 mm
C - Width of Outer Ring48 mm
C1 - Distance center of OR to center of lubrication zone16,5 mm
d - Shaft diameter90 mm
D - Outer diameter of OR190 mm
G - Set screw sizeM16x1,5
m - Distance to set screw16 mm
r - Radius Inner Ring3.5
S - Distance front side/bearing centre40 mm
f0 - Factor13.2
SW - Wrench size8 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating143 kN
C0 - Static load rating108 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass7,87 kg
Recommended tightening torque for set screw64 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,093 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,907 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,183 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,091 Hz
FTF - Rotational frequency - cage (60 rpm)0,387 Hz