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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 70 mm D - External diameter 125 mm B - Bearing/Inner ring width 38 mm d2 - External diameter inner ring 81,2 mm D1 - Inner diameter outer ring 117,1 mm rs - Min fillet radius 1,5 mm Number of lubrication holes 3 b - Groove width 7,37 mm k - Hole diameter 3,5 mm Radial clearance class CN Mass 1,89 kg
PRODUCT PERFORMANCE C - Dynamic load 235 kN C0 - Static load 240 kN Cu - Fatigue limit load 29,3 kN e - Coefficient 0.22 Y0 - Static axial load coefficient 2.94 Y1 - Lower axial load coefficient 3.01 Y2 - Upper axial load coefficient 4.48 Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 110 °C
ABUTMENT da min - Min shoulder diameter IR 79 mm da max - Max shoulder diameter IR 0 mm db - Min diameter for Sleeve 0 mm Da max - Max shoulder diameter OR 117,1 mm ra max - Max shaft & housing fillet radius 1,5 mm
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