Technical data
N207ET2X
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 35 mm D 72 mm B 17 mm E 64 mm F 44 mm d1 48 mm rs min 1.1 mm r1s min 0.6 mm Radial clearance class CN Mass (without HJ ring) 0.29 kg Brand NTN -
Product performance
Dynamic load, C 50.5 kN Static load, C0 50 kN Fatigue limit load, Cu 6.1 kN Nlim (oil) 11,000 Tr/min Nlim (grease) 9,500 Tr/min Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.41 Hz Characteristic rolling element frequency, BSF 5.22 Hz Characteristic outer ring frequency, BPF0 5.7 Hz Characteristic inner ring frequency, BPFI 8.3 Hz -
Abutment dimensions
da min 41.5 mm Da max 68 mm Db min 65 mm Dc max 62 mm ra max 1 mm r1a max 0.6 mm -
Calculation factors
