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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 25 mm D - External diameter 52 mm B - Bearing/Inner ring width 23 mm d2 - External diameter inner ring 28,6 mm D1 - Inner diameter outer ring 47,7 mm rs - Min fillet radius 1 mm Number of lubrication holes 3 b - Groove width 3 mm k - Hole diameter 1,5 mm Radial clearance class CN Mass 0,21 kg
PRODUCT PERFORMANCE C - Dynamic load 57,3 kN C0 - Static load 46,1 kN Cu - Fatigue limit load 5,6 kN e - Coefficient 0.34 Y0 - Static axial load coefficient 1.96 Y1 - Lower axial load coefficient 2 Y2 - Upper axial load coefficient 2.98 Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 110 °C
ABUTMENT da min - Min shoulder diameter IR 28,6 mm da max - Max shoulder diameter IR 28,6 mm db - Min diameter for Sleeve 0 mm Da max - Max shoulder diameter OR 47,7 mm ra max - Max shaft & housing fillet radius 1 mm
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