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Insert bearings

EX320G2L3 - SNR

EX320G2L3

Spherical outer diameter with locking pin, fixing by eccentric locking collar, triple lip seal

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

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
B - Width of Inner Ring100 mm
B1 - Overall width Inner Ring128,6 mm
B2 - Width of eccentric locking collar/nut36,5 mm
C - Width of Outer Ring54 mm
C1 - Distance center of OR to center of lubrication zone19 mm
d - Shaft diameter100 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve146 mm
D - Outer diameter of OR215 mm
G - Set screw sizeM20x1,5
m - Distance to set screw14,5 mm
r - Radius Inner Ring3.5
S - Distance front side/bearing centre50 mm
f0 - Factor13.2
SW - Wrench size10 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating171,6 kN
C0 - Static load rating140 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass13 kg
Recommended tightening torque for set screw120 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,073 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,927 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,082 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,041 Hz
FTF - Rotational frequency - cage (60 rpm)0,384 Hz