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10X22209EAKW33EEC3 - SNR

10X22209EAKW33EEC3

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:12, non ISO width, contact seals on both sides

product label

The spherical roller bearing withstands significant loads and misalignments. This type of roller bearing is well adapted to harsh operating conditions: impacts or vibrations (crushers, vibrating screens, heavy handling, etc.). With the ULTAGE design, NTN EUROPE offers as standard, unsurpassed endurance and longevity.

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Technical datasheet

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PRODUCT DEFINITION
BrandSNR
d - Internal diameter45 mm
D - External diameter85 mm
B - Bearing/Inner ring width28 mm
d2 - External diameter inner ring52,4 mm
D1 - Inner diameter outer ring78,7 mm
rs - Min fillet radius1,1 mm
Number of lubrication holes3
b - Groove width5,83 mm
k - Hole diameter2,5 mm
Associated sleeve referenceH309E
Radial clearance classC3
Mass0,637 kg
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PRODUCT PERFORMANCE
C - Dynamic load121 kN
C0 - Static load113 kN
Cu - Fatigue limit load13,8 kN
e - Coefficient0.26
Y0 - Static axial load coefficient2.58
Y1 - Lower axial load coefficient2.64
Y2 - Upper axial load coefficient3.93
Nlim - Mechanical Limit Speed2100 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency (60 rpm)7,155 Hz
BPFI - Characteristic inner ring frequency (60 rpm)9,845 Hz
FTF - Characteristic cage frequency (60 rpm)0,421 Hz
BSF - Characteristic rolling element frequency (60 rpm)6,072 Hz
ABUTMENT
da max - Max shoulder diameter IR52,4 mm
da min - Min shoulder diameter IR52 mm
db - Min diameter for Sleeve50 mm
Ce - Min length fro Sleeve2 mm
Da max - Max shoulder diameter OR78,7 mm
ra max - Max shaft & housing fillet radius1 mm
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Calcul factors image