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Spherical roller bearings

10X22216EAEEL - SNR

10X22216EAEEL

Spherical roller bearing, pressed steel cage, non ISO width, contact seals on both sides

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 offers as standard, unsurpassed endurance and longevity.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
d - Internal diameter80 mm
D - External diameter140 mm
B - Bearing/Inner ring width40 mm
d2 - External diameter inner ring91,3 mm
D1 - Inner diameter outer ring131,5 mm
rs - Min fillet radius2 mm
Number of lubrication holes0
b - Groove width0 mm
k - Hole diameter0 mm
Radial clearance classCN
Mass2,43 kg
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PRODUCT PERFORMANCE
C - Dynamic load278 kN
C0 - Static load287 kN
Cu - Fatigue limit load33,8 kN
e - Coefficient0.22
Y0 - Static axial load coefficient3.07
Y1 - Lower axial load coefficient3.14
Y2 - Upper axial load coefficient4.67
N lim - Mechanical Limit Speed1200 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)8,123 Hz
BPFI - Over rolling frequency on inner (60 rpm)10,877 Hz
BSF - Over rolling frequency on rolling element (60 rpm)6,684 Hz
BRF - Rotational frequency – rolling element (60 rpm)3,342 Hz
FTF - Rotational frequency - cage (60 rpm)0,428 Hz
ABUTMENT
da max - Max shoulder diameter IR91,3 mm
da min - Min shoulder diameter IR91 mm
db - Min diameter for Sleeve0 mm
Da max - Max shoulder diameter OR129 mm
ra max - Max shaft & housing fillet radius2 mm
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