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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 100 mm D - External diameter 180 mm B - Bearing/Inner ring width 55 mm d2 - External diameter inner ring 114,4 mm D1 - Inner diameter outer ring 166,4 mm rs - Min fillet radius 2,1 mm Number of lubrication holes 3 b - Groove width 18 mm k - Hole diameter 16,8 mm Radial clearance class CN Mass 5,58 kg
PRODUCT PERFORMANCE C - Dynamic load 472 kN C0 - Static load 495 kN Cu - Fatigue limit load 54,3 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 N lim - Mechanical Limit Speed 1000 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 120 °C
ABUTMENT da min - Min shoulder diameter IR 112 mm da max - Max shoulder diameter IR 114,2 mm Da max - Max shoulder diameter OR 168 mm ra max - Max shaft & housing fillet radius 2 mm
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