22209EMW33 - SNR


Spherical roller bearing, one-piece machined 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) 45 mm
External diameter (D) 85 mm
Bearing/Inner ring width (B) 23 mm
Inner diameter outer ring (D1) 75,6 mm
Min fillet radius (rs) 1,1 mm
Number of lubrication holes 3
Groove width (b) 5,83 mm
Hole diameter (k) 2,5 mm
Coef (e) 0.26
Lower axial load coef (Y1) 2.64
Upper axial load coef (Y2) 3.94
Static axial load coef (Y0) 2.58
Radial clearance class CN
Mass 0,5 kg
Brand SNR
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Dynamic load (C) 116 kN
Static load (C0) 106 kN
Fatigue limit load (Cu) 12,9 kN
Reference thermal speed (Nref) 7500 tr/min
Mechanical Limit Speed (Nlim) 9800 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) 52 mm
Max shoulder diameter OR (Da max) 78 mm
Max shaft & housing fillet radius (ra max) 1 mm
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