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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 80 mm D - External diameter 140 mm B - Bearing/Inner ring width 40 mm d2 - External diameter inner ring 91,3 mm D1 - Inner diameter outer ring 131,5 mm rs - Min fillet radius 2 mm Number of lubrication holes 3 b - Groove width 7,87 mm k - Hole diameter 3,5 mm Associated sleeve reference H316E Radial clearance class CN Mass 2,34 kg
PRODUCT PERFORMANCE C - Dynamic load 278 kN C0 - Static load 287 kN Cu - Fatigue limit load 33,8 kN e - Coefficient 0.22 Y0 - Static axial load coefficient 3.07 Y1 - Lower axial load coefficient 3.14 Y2 - Upper axial load coefficient 4.67 Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 110 °C
ABUTMENT da min - Min shoulder diameter IR 91 mm da max - Max shoulder diameter IR 91,3 mm db - Min diameter for Sleeve 85 mm Ce - Min length fro Sleeve 5 mm Da max - Max shoulder diameter OR 131,5 mm ra max - Max shaft & housing fillet radius 2 mm
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