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Insert bearings

EX319G2 - SNR

EX319G2

Spherical outer diameter with locking pin, fixing by eccentric locking collar, 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 Ring93,7 mm
B1 - Overall width Inner Ring122,3 mm
B2 - Width of eccentric locking collar/nut36,5 mm
C - Width of Outer Ring50 mm
C1 - Distance center of OR to center of lubrication zone16,7 mm
d - Shaft diameter95 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve140 mm
D - Outer diameter of OR200 mm
G - Set screw sizeM20x1,5
m - Distance to set screw14,5 mm
r - Radius Inner Ring3
S - Distance front side/bearing centre46,8 mm
f0 - Factor13.2
SW - Wrench size10 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating156 kN
C0 - Static load rating122 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass10,4 kg
Recommended tightening torque for set screw120 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,096 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,904 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,198 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,099 Hz
FTF - Rotational frequency - cage (60 rpm)0,387 Hz