22216EAW33ZZC3 - SNR


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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 80 mm
External diameter D 140 mm
Bearing/Inner ring width(B) 33 mm
External diameter inner ring d2 94 mm
Inner diameter outer ring D1 127 mm
Min fillet radius rs 2 mm
Number of lubrication holes 3 or 4
Groove width (b) 7,87 mm
Hole diameter (k) 3,5 mm
Coef e 0.22
Lower axial load coef (Y1) 3.14
Upper axial load coef (Y2) 4.67
Static axial load coef (Y0) 3.07
Radial clearance class C3
Mass 2,152 kg
Brand SNR
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Dynamic load, C 278 kN
Static load, C0 287 kN
Fatigue limit load, Cu 33,8 kN
Reference thermal speed (Nref) 4300 tr/min
Mechanical Limit Speed Nlim 5800 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 200 °C
Characteristic cage frequency, FTF 0,428 Hz
Characteristic rolling element frequency, BSF 6,684 Hz
Characteristic outer ring frequency, BPF0 8,123 Hz
Characteristic inner ring frequency, BPFI 10,877 Hz


Max shoulder diameter IR da max 94 mm
Min shoulder diameter IR da min 91 mm
Min diameter for Sleeve db 0 mm
Max shoulder diameter OR Da max 129 mm
Max shaft & housing fillet radius ra max 2 mm
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