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Double-row self-aligning ball bearings

2206EEG15 - SNR

2206EEG15

Self-aligning ball bearing, polyamide cage, friction seals on both sides

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
d - Internal diameter30 mm
D - External diameter62 mm
B - Bearing/Inner ring width20 mm
d1 - External diameter inner ring37,3 mm
D1 - Inner diameter outer ring54,1 mm
rs - Min fillet radius1 mm
Radial clearance classCN
Precision classP0
Mass0,28 kg
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PRODUCT PERFORMANCE
C - Dynamic load15,7 kN
C0 - Static load4,65 kN
Cu - Fatigue limit load0,21 kN
e - Coefficient0.25
Y0 - Static axial load coefficient2.65
Y1 - Lower axial load coefficient2.53
Y2 - Upper axial load coefficient3.92
N lim - Mechanical Limit Speed6500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)5,787 Hz
BPFI - Over rolling frequency on inner (60 rpm)8,213 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,52 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,76 Hz
FTF - Rotational frequency - cage (60 rpm)0,413 Hz
ABUTMENT
da min - Min shoulder diameter IR35 mm
Da max - Max shoulder diameter OR57 mm
ra max - Max shaft & housing fillet radius1 mm
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