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Insert bearings

UC208G2L4 - SNR

UC208G2L4
UC208G2L4
UC208G2L4

Zinc-coated insert, spherical outer diameter, fixing by socket set screw, L4 sealing system

Bearing inserts for bearing units, are proposed with different locking devices for easy assembly.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
B - Width of Inner Ring49,2 mm
C - Width of Outer Ring21 mm
C1 - Distance center of OR to center of lubrication zone6,3 mm
d - Shaft diameter40 mm
D - Outer diameter of OR80 mm
G - Set screw sizeM8x1
m - Distance to set screw8 mm
r - Radius Inner Ring1.1
S - Distance front side/bearing centre19 mm
f0 - Factor14
SW - Wrench size4 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating29,6 kN
C0 - Static load rating18,2 kN
Operating temperature min.-20 °C
Operating temperature max.100 °C
OTHER FEATURES
Mass0,64 kg
Recommended tightening torque for set screw11,5 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)2,42 Hz
FTF - Rotational frequency - cage (60 rpm)0,401 Hz