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Single row cylindrical roller bearing, floating, separable, polyamide cage
In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads . The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings .
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN d - Internal diameter 50 mm D - External diameter 90 mm B - Bearing/Inner ring width 20 mm E - Upper roller diameter 81,5 mm F - Under roller diameter 59,5 mm d1 - IR flange outer diameter 63,9 mm rNs - Min fillet radius 1,1 mm rs - Min fillet radius 1,1 mm Radial clearance class C3 Mass 0,503 kg
PRODUCT PERFORMANCE C - Dynamic load 81,5 kN C0 - Static load 76,5 kN Cu - Fatigue limit load 9,3 kN N lim - Oil lubrication limit speed 9700 tr/min N lim - Grease lubrication limit speed 6900 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 120 °C
ABUTMENT da min - Min shoulder diameter IR 56,5 mm db min - Min inner ring GO diameter 62 mm Da max - Max shoulder diameter OR 83,5 mm Db min - Small face shoulder min diameter 82,5 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1 mm
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