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22324EKF800 - SNR


Spherical roller bearing for vibratory applications, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:12, special C4 class clearance

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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) 120 mm
External diameter (D) 260 mm
Bearing/Inner ring width (B) 86 mm
External diameter inner ring (d2) 0 mm
Inner diameter outer ring (D1) 224 mm
Min fillet radius (rs) 3 mm
Number of lubrication holes 3 or 4
Groove width (b) 17,98 mm
Hole diameter (k) 8 mm
Associated sleeve reference H2324
Coef (e) 0.32
Lower axial load coef (Y1) 2.09
Upper axial load coef (Y2) 3.11
Static axial load coef (Y0) 2.04
Radial clearance class C4 Special
Mass 22,15 kg
Brand SNR
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Dynamic load (C) 1170 kN
Static load (C0) 1280 kN
Fatigue limit load (Cu) 127 kN
Reference thermal speed (Nref) 2000 tr/min
Mechanical Limit Speed (Nlim) 2500 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) 134 mm
Min diameter for Sleeve (db) 131 mm
Min length fro Sleeve (Ce) 7 mm
Max shoulder diameter OR (Da max) 246 mm
Max shaft & housing fillet radius (ra max) 2,5 mm
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