Technical data

3204AC3

Double row angular contact ball bearings

Double row angular contact ball bearing, polyamide cage, open

Double row angular contact ball bearing, polyamide cage, open
  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    d 20 mm
    D 47 mm
    B 20.6 mm
    d1 28.7 mm
    D1 38.7 mm
    a 24.1 mm
    Contact angle α 25 °
    rs min 1 mm
    Radial clearance class C3
    Precision class P0
    Mass 0.15 kg
    Brand SNR
  • Product performance

    Product performance
    Dynamic load, C 19.1 kN
    Static load, C0 12.4 kN
    Fatigue limit load, Cu 0.81 kN
    f0 13.6
    Nref 12,000 Tr/min
    Nlim 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 4.03 Hz
    Characteristic outer ring frequency, BPF0 3.14 Hz
    Characteristic inner ring frequency, BPFI 4.86 Hz
  • Abutment dimensions

    Abutment dimensions
    da min 25 mm
    Da max 42 mm
    ra max 1 mm

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