22210EAW33ZZ - 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 50 mm
External diameter D 90 mm
Bearing/Inner ring width(B) 23 mm
External diameter inner ring d2 59,5 mm
Inner diameter outer ring D1 80,7 mm
Min fillet radius rs 1,1 mm
Number of lubrication holes 3 or 4
Groove width (b) 5,83 mm
Hole diameter (k) 2,5 mm
Coef e 0.24
Lower axial load coef (Y1) 2.84
Upper axial load coef (Y2) 4.23
Static axial load coef (Y0) 2.78
Radial clearance class CN
Mass 0,63 kg
Brand SNR
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Dynamic load, C 130 kN
Static load, C0 124 kN
Fatigue limit load, Cu 15,1 kN
Reference thermal speed (Nref) 6700 tr/min
Mechanical Limit Speed Nlim 9100 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 200 °C
Characteristic cage frequency, FTF 0,424 Hz
Characteristic rolling element frequency, BSF 6,341 Hz
Characteristic outer ring frequency, BPF0 7,631 Hz
Characteristic inner ring frequency, BPFI 10,37 Hz


Max shoulder diameter IR da max 59,5 mm
Min shoulder diameter IR da min 57 mm
Min diameter for Sleeve db 0 mm
Max shoulder diameter OR Da max 83 mm
Max shaft & housing fillet radius ra max 1 mm
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