Skip to Header Skip to Main Content Skip to Footer
Single row cylindrical roller bearing, single direction for axial loads, 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 SNR d - Internal diameter 55 mm D - External diameter 120 mm B - Bearing/Inner ring width 43 mm E - Upper roller diameter 106,5 mm F - Under roller diameter 70,5 mm d1 - IR flange outer diameter 77,5 mm D1 - OR flange inner diameter 101,4 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 2 mm Radial clearance class C3 Mass 2,27 kg
PRODUCT PERFORMANCE C - Dynamic load 204 kN C0 - Static load 238 kN Cu - Fatigue limit load 29 kN N ref - Reference thermal speed 4500 tr/min N lim - Mechanical Limit Speed 7100 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 120 °C
BEARING FREQUENCIES BPFO - Over rolling frequency on outer ring (60 rpm) 5,178 Hz BPFI - Over rolling frequency on inner (60 rpm) 7,822 Hz BSF - Over rolling frequency on rolling element (60 rpm) 4,713 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,357 Hz FTF - Rotational frequency - cage (60 rpm) 0,398 Hz
ABUTMENT da min - Min shoulder diameter IR 64 mm da max - Small face shoulder max diameter 69 mm db min - Min inner ring GO diameter 72 mm dc min - Min inner ring GO diameter 80 mm Da max - Max shoulder diameter OR 111 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 2 mm
Industry Calcul Factors 
