Skip to Header Skip to Main Content Skip to Footer
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 offers as standard, unsurpassed endurance and longevity.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN d - Internal diameter 260 mm D - External diameter 540 mm B - Bearing/Inner ring width 165 mm d2 - External diameter inner ring 0 mm D1 - Inner diameter outer ring 456 mm rs - Min fillet radius 6 mm Number of lubrication holes 8 b - Groove width 27 mm k - Hole diameter 16 mm Associated sleeve reference H2352H Radial clearance class CN Mass 183 kg
PRODUCT PERFORMANCE C - Dynamic load 4020 kN C0 - Static load 4830 kN Cu - Fatigue limit load 221 kN e - Coefficient 0.31 Y0 - Static axial load coefficient 2.12 Y1 - Lower axial load coefficient 2.16 Y2 - Upper axial load coefficient 3.22 N lim - Oil lubrication limit speed 920 tr/min N lim - Grease lubrication limit speed 720 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 200 °C
ABUTMENT da min - Min shoulder diameter IR 286 mm db - Min diameter for Sleeve 278 mm Ce - Min length fro Sleeve 11 mm Da max - Max shoulder diameter OR 514 mm ra max - Max shaft & housing fillet radius 6 mm
Industry Calcul Factors 
