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Single row cylindrical roller bearing, floating, separable, brass 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 140 mm D - External diameter 300 mm B - Bearing/Inner ring width 62 mm E - Upper roller diameter 260 mm F - Under roller diameter 180 mm D1 - OR flange inner diameter 245 mm rs - Min fillet radius 4 mm r1s - Min fillet radius 4 mm Radial clearance class CN Mass 21,2 kg
PRODUCT PERFORMANCE C - Dynamic load 685 kN C0 - Static load 745 kN Cu - Fatigue limit load 72 kN N lim - Oil lubrication limit speed 2700 tr/min N lim - Grease lubrication limit speed 2300 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da min - Min shoulder diameter IR 156 mm da max - Small face shoulder max diameter 176 mm db min - Min inner ring GO diameter 182 mm Da max - Max shoulder diameter OR 284 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 3 mm
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