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Insert bearings
UC208-25G2T04 - SNR
Spherical outer diameter, 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
Brand
SNR
B - Width of Inner Ring
49,2 mm
C - Width of Outer Ring
21 mm
C1 - Distance center of OR to center of lubrication zone
6,3 mm
d - Shaft diameter
39,688 mm
D - Outer diameter of OR
80 mm
G - Set screw size
5/16-24UNF
m - Distance to set screw
8 mm
r - Radius Inner Ring
1.1
S - Distance front side/bearing centre
19 mm
f0 - Factor
14
SW - Wrench size
3,969 mm
PRODUCT PERFORMANCE
C - Dynamic load rating
29,6 kN
C0 - Static load rating
18,2 kN
Operating temperature min.
-40 °C
Operating temperature max.
100 °C
OTHER FEATURES
Mass
0,65 kg
Recommended tightening torque for set screw
8 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,607 Hz
BPFI - Over rolling frequency on inner (60 rpm)
5,393 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,841 Hz
BRF - Rotational frequency – rolling element (60 rpm)
