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Insert bearings

UC218G2T20 - SNR

UC218G2T20

Spherical outer diameter, fixing by socket set screw, labyrinth seal, for high-temp. applications

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
B - Width of Inner Ring96 mm
C - Width of Outer Ring37 mm
C1 - Distance center of OR to center of lubrication zone12 mm
d - Shaft diameter90 mm
D - Outer diameter of OR160 mm
G - Set screw sizeM12x1,25
m - Distance to set screw14 mm
r - Radius Inner Ring2
S - Distance front side/bearing centre39,7 mm
f0 - Factor14.4
SW - Wrench size6 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating96 kN
C0 - Static load rating71,5 kN
Operating temperature min.-20 °C
Operating temperature max.200 °C
OTHER FEATURES
Mass4,45 kg
Recommended tightening torque for set screw33 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)4,111 Hz
BPFI - Over rolling frequency on inner (60 rpm)5,889 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,446 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,723 Hz
FTF - Rotational frequency - cage (60 rpm)0,411 Hz