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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 Technical datasheet 3D file Detailed technical sheet Product information PRODUCT DEFINITION Brand NTN d - Internal diameter 85 mm D - External diameter 180 mm B - Bearing/Inner ring width 60 mm d2 - External diameter inner ring 107,9 mm D1 - Inner diameter outer ring 156,7 mm rs - Min fillet radius 3 mm Number of lubrication holes 3 b - Groove width 10,98 mm k - Hole diameter 5 mm Radial clearance class C3 Mass 7,061 kg
PRODUCT PERFORMANCE C - Dynamic load 599 kN C0 - Static load 604 kN Cu - Fatigue limit load 67 kN e - Coefficient 0.32 Y0 - Static axial load coefficient 2.04 Y1 - Lower axial load coefficient 2.09 Y2 - Upper axial load coefficient 3.11 N ref - Reference thermal speed 3200 tr/min N lim - Mechanical Limit Speed 3600 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 200 °C
ABUTMENT da min - Min shoulder diameter IR 99 mm Da max - Max shoulder diameter OR 166 mm ra max - Max shaft & housing fillet radius 2,5 mm
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