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 50 mm D - External diameter 90 mm B - Bearing/Inner ring width 28 mm d2 - External diameter inner ring 57,1 mm D1 - Inner diameter outer ring 82,2 mm rs - Min fillet radius 1,1 mm Number of lubrication holes 3 b - Groove width 5,83 mm k - Hole diameter 2,5 mm Associated sleeve reference H310E Radial clearance class C3 Mass 0,683 kg
PRODUCT PERFORMANCE C - Dynamic load 130 kN C0 - Static load 124 kN Cu - Fatigue limit load 15,1 kN e - Coefficient 0.24 Y0 - Static axial load coefficient 2.78 Y1 - Lower axial load coefficient 2.84 Y2 - Upper axial load coefficient 4.23 Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 110 °C
ABUTMENT da min - Min shoulder diameter IR 57 mm da max - Max shoulder diameter IR 57,1 mm db - Min diameter for Sleeve 55 mm Ce - Min length fro Sleeve 4 mm Da max - Max shoulder diameter OR 83 mm ra max - Max shaft & housing fillet radius 1 mm
Industry Calcul Factors 
