Technical data

RNA0-20X28X26ZW

Needle roller bearing, machined-ring, separable, without inner ring

  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    Fw 20 mm
    D 28 mm
    C 26 mm
    E 24 mm
    rs min 0.3 mm
    Dw 2 mm
    Lw 9.8 mm
    Lubrication hole on outer ring Oui/Yes
    k 2.5 mm
    Radial clearance class CN
    Precision class P0
    Mass 0.05 kg
    Brand NTN
  • Product performance

    Product performance
    Cr 17.1 kN
    C0r 28.6 kN
    Nlim (grease) 13,000 Tr/min
    Nlim (oil) 20,000 Tr/min
    Min operating temperature, Tmin -20 °C
    Max operating temperature, Tmax 120 °C
    Characteristic cage frequency, FTF 0.46 Hz
    Characteristic rolling element frequency, BSF 10.91 Hz
    Characteristic outer ring frequency, BPF0 8.64 Hz
    Characteristic inner ring frequency, BPFI 10.36 Hz
  • Abutment dimensions

    Abutment dimensions
    db 23.6 mm
    Da max 26 mm
    Db 20.4 mm
    ras max 0.3 mm

Last product search