Technical datasheet

K81116T2

Thrust cylindrical roller bearing cages

Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K811 series

Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K811 series
  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    Dc1 80 mm
    Dc 105 mm
    Dw 7.5 mm
    Lw 7.5 mm
    Bearing ring (inner ring) WS WS81116
    Bearing ring (outer ring) GS GS81116
    Ea 100.1 mm
    Eb 83.7 mm
    Cage assembly mass 0.12 kg
    Brand NTN
  • Product performance

    Product performance
    Ca 79.5 kN
    C0a 279 kN
    Nlim (grease) 650 Tr/min
    Nlim (oil) 2,600 Tr/min
    Min operating temperature, Tmin -20 °C
    Max operating temperature, Tmax 120 °C
    Characteristic cage frequency, FTF 0.5 Hz
    Characteristic rolling element frequency, BSF 12.25 Hz
    Characteristic outer ring frequency, BPF0 13 Hz
    Characteristic inner ring frequency, BPFI 13 Hz

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