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10X22205EAW33EE - 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.


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Technical datasheet

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Internal diameter d 25 mm
External diameter D 52 mm
Bearing/Inner ring width(B) 23 mm
External diameter inner ring d2 28,6 mm
Inner diameter outer ring D1 47,7 mm
Min fillet radius rs 1 mm
Number of lubrication holes 3 or 4
Groove width (b) 3 mm
Hole diameter (k) 1,5 mm
Coef e 0.34
Lower axial load coef (Y1) 2.0
Upper axial load coef (Y2) 2.98
Static axial load coef (Y0) 1.96
Radial clearance class CN
Mass 0,21 kg
Brand SNR
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Dynamic load, C 57,3 kN
Static load, C0 46,1 kN
Fatigue limit load, Cu 5,6 kN
Mechanical Limit Speed Nlim 3900 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,403 Hz
Characteristic rolling element frequency, BSF 4,852 Hz
Characteristic outer ring frequency, BPF0 5,645 Hz
Characteristic inner ring frequency, BPFI 8,355 Hz


Max shoulder diameter IR da max 28,6 mm
Min shoulder diameter IR da min 28,6 mm
Min diameter for Sleeve db 0 mm
Max shoulder diameter OR Da max 47,7 mm
Max shaft & housing fillet radius ra max 1 mm
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