Technical data

89306

Complete thrust bearing

Needle roller bearing, thrust cylindrical roller bearing, 893 series

Needle roller bearing, thrust cylindrical roller bearing, 893 series
  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    d 30 mm
    D 60 mm
    d1 60 mm
    D1 32 mm
    T 18 mm
    Dc1 30 mm
    Dc 60 mm
    Dw 5.5 mm
    Lw 5.5 mm
    rs min 1 mm
    Cage assembly reference K89306
    Bearing ring (inner ring) WS WS89306
    Bearing ring (outer ring) GS GS89306
    Ea 56.4 mm
    Eb 34 mm
    Mass 0.25 kg
    Cage assembly mass 0.05 kg
    Bearing ring (inner ring) WS mass 0.1 kg
    Bearing ring (outer ring) GS mass 0.1 kg
    Brand NTN
  • Product performance

    Product performance
    Ca 54 kN
    C0a 166 kN
    Nlim (grease) 1,300 Tr/min
    Nlim (oil) 5,000 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 8.22 Hz
    Characteristic outer ring frequency, BPF0 7 Hz
    Characteristic inner ring frequency, BPFI 7 Hz
  • Abutment dimensions

    Abutment dimensions
    da min 56 mm
    Db max 34 mm
    ras max 1 mm

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