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Insert bearings

UC305-16G2 - SNR

UC305-16G2

Spherical outer diameter, fixing by socket set screw, 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 Ring38 mm
C - Width of Outer Ring21 mm
C1 - Distance center of OR to center of lubrication zone6,2 mm
d - Shaft diameter25,4 mm
D - Outer diameter of OR62 mm
G - Set screw size1/4-28UNF
m - Distance to set screw6 mm
r - Radius Inner Ring1.5
S - Distance front side/bearing centre15 mm
f0 - Factor12.3
SW - Wrench size3,175 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating22,36 kN
C0 - Static load rating11,5 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass0,34 kg
Recommended tightening torque for set screw3,7 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)2,574 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,426 Hz
BSF - Over rolling frequency on rolling element (60 rpm)3,515 Hz
BRF - Rotational frequency – rolling element (60 rpm)1,757 Hz
FTF - Rotational frequency - cage (60 rpm)0,368 Hz