Technical data

NA6915R

Needle roller bearing, machined-ring, with inner ring

  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    d 75 mm
    D 105 mm
    C 54 mm
    F 85 mm
    rs min 1 mm
    s max 1 mm
    Dw 6.5 mm
    Lw 20 mm
    Lubrication hole on outer ring Oui/Yes
    k 3 mm
    Lubrication hole on inner ring Non/No
    Radial clearance class CN
    Precision class P0
    Mass 1.45 kg
    Brand NTN
  • Product performance

    Product performance
    Cr 132 kN
    C0r 277 kN
    Nlim (grease) 3,100 Tr/min
    Nlim (oil) 4,700 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 14.01 Hz
    Characteristic outer ring frequency, BPF0 13.47 Hz
    Characteristic inner ring frequency, BPFI 15.53 Hz
  • Abutment dimensions

    Abutment dimensions
    da min 80 mm
    Da max 100 mm
    ras max 1 mm

Last product search