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10X22207EAW33EE - SNR

10X22207EAW33EE

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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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Specs

PRODUCT DIMENSIONS

Internal diameter d 35 mm
External diameter D 72 mm
Bearing/Inner ring width(B) 28 mm
External diameter inner ring d2 42,8 mm
Inner diameter outer ring D1 65,1 mm
Min fillet radius rs 1,1 mm
Number of lubrication holes 3 or 4
Groove width (b) 4,9 mm
Hole diameter (k) 2 mm
Coef e 0.31
Lower axial load coef (Y1) 2.21
Upper axial load coef (Y2) 3.29
Static axial load coef (Y0) 2.16
Radial clearance class CN
Mass 0,51 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 100 kN
Static load, C0 92 kN
Fatigue limit load, Cu 11,2 kN
Mechanical Limit Speed Nlim 2600 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,417 Hz
Characteristic rolling element frequency, BSF 5,759 Hz
Characteristic outer ring frequency, BPF0 6,676 Hz
Characteristic inner ring frequency, BPFI 9,324 Hz

ABUTMENT

Max shoulder diameter IR da max 42,8 mm
Min shoulder diameter IR da min 42 mm
Max shoulder diameter OR Da max 65,1 mm
Max shaft & housing fillet radius ra max 1 mm
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