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 480 mm B - Bearing/Inner ring width 174 mm d2 - External diameter inner ring 0 mm D1 - Inner diameter outer ring 405 mm rs - Min fillet radius 5 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 139 kg
PRODUCT PERFORMANCE C - Dynamic load 3650 kN C0 - Static load 5050 kN Cu - Fatigue limit load 180 kN e - Coefficient 0.36 Y0 - Static axial load coefficient 1.83 Y1 - Lower axial load coefficient 1.87 Y2 - Upper axial load coefficient 2.79 N lim - Oil lubrication limit speed 1000 tr/min N lim - Grease lubrication limit speed 780 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 200 °C
ABUTMENT da min - Min shoulder diameter IR 280 mm db - Min diameter for Sleeve 278 mm Ce - Min length fro Sleeve 2 mm Da max - Max shoulder diameter OR 460 mm ra max - Max shaft & housing fillet radius 5 mm
Industry Calcul Factors 
