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23240EMW33 - SNR

23240EMW33

Spherical roller bearing, one-piece machined 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) 200 mm
External diameter (D) 360 mm
Bearing/Inner ring width (B) 128 mm
Inner diameter outer ring (D1) 314,8 mm
Min fillet radius (rs) 4 mm
Number of lubrication holes 3 or 8
Groove width (b) 18,77 mm
Hole diameter (k) 9 mm
Coef (e) 0.34
Lower axial load coef (Y1) 1.98
Upper axial load coef (Y2) 2.94
Static axial load coef (Y0) 1.93
Radial clearance class CN
Mass 55,8 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 2250 kN
Static load (C0) 2840 kN
Fatigue limit load (Cu) 253 kN
Reference thermal speed (Nref) 1100 tr/min
Mechanical Limit Speed (Nlim) 1700 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 200 °C

ABUTMENT

Max shoulder diameter IR (da max) 0 mm
Min shoulder diameter IR (da min) 217 mm
Max shoulder diameter OR (Da max) 343 mm
Max shaft & housing fillet radius (ra max) 3 mm
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