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Insert bearings
ES204G1N - SNR
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
21,4 mm
B1 - Overall width Inner Ring
30,9 mm
B2 - Width of eccentric locking collar/nut
13,5 mm
C - Width of Outer Ring
14 mm
C1 - Distance center of OR to center of lubrication zone
4 mm
d - Shaft diameter
20 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve
32,4 mm
D - Outer diameter of OR
47 mm
G - Set screw size
M6x1
m - Distance to set screw
5 mm
r - Radius Inner Ring
0.6
S - Distance front side/bearing centre
7,5 mm
f0 - Factor
13.2
SW - Wrench size
3 mm
PRODUCT PERFORMANCE
C - Dynamic load rating
12,8 kN
C0 - Static load rating
6,65 kN
Operating temperature min.
-20 °C
Operating temperature max.
100 °C
OTHER FEATURES
Mass
0,15 kg
Recommended tightening torque for set screw
5,5 N-m
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
3,063 Hz
BPFI - Over rolling frequency on inner (60 rpm)
4,937 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
4,037 Hz
BRF - Rotational frequency – rolling element (60 rpm)
