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Spherical roller bearings

24032EAW33C3 - SNR

24032EAW33C3
24032EAW33C3
24032EAW33C3
24032EAW33C3

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring

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 diameter160 mm
D - External diameter240 mm
B - Bearing/Inner ring width80 mm
d2 - External diameter inner ring173,8 mm
D1 - Inner diameter outer ring216,2 mm
rs - Min fillet radius2,1 mm
Number of lubrication holes3 ou 4
b - Groove width9,48 mm
k - Hole diameter4,5 mm
Radial clearance classC3
Mass11,84 kg
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PRODUCT PERFORMANCE
C - Dynamic load953 kN
C0 - Static load1320 kN
Cu - Fatigue limit load130 kN
e - Coefficient0.29
Y0 - Static axial load coefficient2.26
Y1 - Lower axial load coefficient2.32
Y2 - Upper axial load coefficient3.45
N ref - Reference thermal speed1800 tr/min
N lim - Mechanical Limit Speed2600 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature200 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)10,625 Hz
BPFI - Over rolling frequency on inner (60 rpm)13,375 Hz
BSF - Over rolling frequency on rolling element (60 rpm)8,455 Hz
BRF - Rotational frequency – rolling element (60 rpm)4,228 Hz
FTF - Rotational frequency - cage (60 rpm)0,443 Hz
ABUTMENT
da max - Max shoulder diameter IR0 mm
da min - Min shoulder diameter IR170,2 mm
Da max - Max shoulder diameter OR229,8 mm
ra max - Max shaft & housing fillet radius2 mm
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Industry Calcul Factors

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