24136EAW33 - SNR


Spherical roller bearing, with central rib on inner ring, pressed steel cage, groove and lubrication holes on outer ring

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-SNR offers as standard, unsurpassed endurance and longevity.


CAD file

Technical datasheet

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Internal diameter (d) 180 mm
External diameter (D) 300 mm
Bearing/Inner ring width (B) 118 mm
External diameter inner ring (d2) 200,8 mm
Inner diameter outer ring (D1) 260,4 mm
Min fillet radius (rs) 3 mm
Number of lubrication holes 3 or 4
Groove width (b) 14,12 mm
Hole diameter (k) 6 mm
Coef (e) 0.38
Lower axial load coef (Y1) 1.78
Upper axial load coef (Y2) 2.66
Static axial load coef (Y0) 1.74
Radial clearance class CN
Mass 33,9 kg
Brand SNR
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Dynamic load (C) 1550 kN
Static load (C0) 2050 kN
Fatigue limit load (Cu) 192 kN
Reference thermal speed (Nref) 1200 tr/min
Mechanical Limit Speed (Nlim) 1700 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 200 °C


Max shoulder diameter IR (da max) 0 mm
Min shoulder diameter IR (da min) 194 mm
Max shoulder diameter OR (Da max) 286 mm
Max shaft & housing fillet radius (ra max) 2,5 mm
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