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22210EG15W33 - SNR

22210EG15W33

Spherical roller bearing, polyamide cage, groove and lubrication holes on outer ring

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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) 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 0,585 kg
Brand SNR
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PRODUCT PERFORMANCE

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) -20 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Max shoulder diameter IR (da max) 0 mm
Min shoulder diameter IR (da min) 57 mm
Max shoulder diameter OR (Da max) 83 mm
Max shaft & housing fillet radius (ra max) 1 mm
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