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 55 mm D - External diameter 100 mm B - Bearing/Inner ring width 31 mm d2 - External diameter inner ring 63,4 mm D1 - Inner diameter outer ring 93,9 mm rs - Min fillet radius 1,5 mm Number of lubrication holes 3 b - Groove width 6,35 mm k - Hole diameter 3 mm Associated sleeve reference H311E Radial clearance class CN Mass 0,938 kg
PRODUCT PERFORMANCE C - Dynamic load 155 kN C0 - Static load 148 kN Cu - Fatigue limit load 18 kN e - Coefficient 0.23 Y0 - Static axial load coefficient 2.89 Y1 - Lower axial load coefficient 2.95 Y2 - Upper axial load coefficient 4.4 Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 110 °C
ABUTMENT da min - Min shoulder diameter IR 63,4 mm da max - Max shoulder diameter IR 63,4 mm db - Min diameter for Sleeve 60 mm Ce - Min length fro Sleeve 4 mm Da max - Max shoulder diameter OR 93,9 mm ra max - Max shaft & housing fillet radius 1,5 mm
Industry Calcul Factors 
