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Insert bearings
EX318G2L3 - SNR
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
Brand
SNR
B - Width of Inner Ring
87,3 mm
B1 - Overall width Inner Ring
115,9 mm
B2 - Width of eccentric locking collar/nut
36,5 mm
C - Width of Outer Ring
48 mm
C1 - Distance center of OR to center of lubrication zone
16,5 mm
d - Shaft diameter
90 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve
133 mm
D - Outer diameter of OR
190 mm
G - Set screw size
M20x1,5
m - Distance to set screw
14,5 mm
r - Radius Inner Ring
3
S - Distance front side/bearing centre
43,6 mm
f0 - Factor
13.2
SW - Wrench size
10 mm
PRODUCT PERFORMANCE
C - Dynamic load rating
143 kN
C0 - Static load rating
108 kN
Operating temperature min.
-20 °C
Operating temperature max.
100 °C
OTHER FEATURES
Mass
9,1 kg
Recommended tightening torque for set screw
120 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,093 Hz
BPFI - Over rolling frequency on inner (60 rpm)
4,907 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,183 Hz
BRF - Rotational frequency – rolling element (60 rpm)
