Back

23218EAW33C3 - SNR

23218EAW33C3

Spherical roller bearing, pressed steel 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.

Downloads

CAD file

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
Specs

PRODUCT DIMENSIONS

Internal diameter (d) 90 mm
External diameter (D) 160 mm
Bearing/Inner ring width (B) 52,4 mm
External diameter inner ring (d2) 104,3 mm
Inner diameter outer ring (D1) 141 mm
Min fillet radius (rs) 2 mm
Number of lubrication holes 3 or 4
Groove width (b) 8,86 mm
Hole diameter (k) 4 mm
Coef (e) 0.3
Lower axial load coef (Y1) 2.25
Upper axial load coef (Y2) 3.34
Static axial load coef (Y0) 2.2
Radial clearance class C3
Mass 4,43 kg
Brand SNR
Product classification image

PRODUCT PERFORMANCE

Dynamic load (C) 467 kN
Static load (C0) 513 kN
Fatigue limit load (Cu) 58,3 kN
Reference thermal speed (Nref) 2900 tr/min
Mechanical Limit Speed (Nlim) 3700 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) 101 mm
Max shoulder diameter OR (Da max) 149 mm
Max shaft & housing fillet radius (ra max) 2 mm
Product classification image
Calcul factors image