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Insert bearings

UC328G2T04 - SNR

UC328G2T04

Spherical outer diameter with locking pin, fixing by socket set screw, seal with slinger, for low-temp. applications

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

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
B - Width of Inner Ring145 mm
C - Width of Outer Ring73 mm
C1 - Distance center of OR to center of lubrication zone25 mm
d - Shaft diameter140 mm
D - Outer diameter of OR300 mm
G - Set screw sizeM20x1,5
m - Distance to set screw20 mm
r - Radius Inner Ring4
S - Distance front side/bearing centre59 mm
f0 - Factor13.5
SW - Wrench size10 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating275 kN
C0 - Static load rating272 kN
Operating temperature min.-40 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass28,5 kg
Recommended tightening torque for set screw120 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,134 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,866 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,403 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,201 Hz
FTF - Rotational frequency - cage (60 rpm)0,392 Hz