Technical data
N204ET2X
Single row cylindrical roller bearings
Single row cylindrical roller bearing, floating, separable, polyamide cage
Single row cylindrical roller bearing, floating, separable, polyamide cage
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Visual(s)
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Product definition
d 20 mm D 47 mm B 14 mm E 41.5 mm F 26.5 mm d1 29.5 mm rs min 1 mm r1s min 0.6 mm Radial clearance class CN Mass (without HJ ring) 0.11 kg Brand NTN -
Product performance
Dynamic load, C 25.7 kN Static load, C0 22.6 kN Fatigue limit load, Cu 2.75 kN Nlim (oil) 18,000 Tr/min Nlim (grease) 15,000 Tr/min Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.39 Hz Characteristic rolling element frequency, BSF 4.31 Hz Characteristic outer ring frequency, BPF0 4.29 Hz Characteristic inner ring frequency, BPFI 6.71 Hz -
Abutment dimensions
da min 25 mm Da max 43 mm Db min 42 mm Dc max 39 mm ra max 1 mm r1a max 0.6 mm -
Calculation factors
