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Insert bearings

UK311G2H - SNR

UK311G2H

Spherical outer diameter, fixing by adapter sleeve, 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 Ring43 mm
B1 - Overall width Inner Ring59 mm
B2 - Width of eccentric locking collar/nut12,5 mm
C - Width of Outer Ring34 mm
C1 - Distance center of OR to center of lubrication zone10,6 mm
d - Shaft diameter50 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve75 mm
D - Outer diameter of OR120 mm
f0 - Factor13
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PRODUCT PERFORMANCE
C - Dynamic load rating71,5 kN
C0 - Static load rating44,8 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass2,1 kg
Adapter sleeve designationH2311
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)3,057 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,943 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,004 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,002 Hz
FTF - Rotational frequency - cage (60 rpm)0,382 Hz