Senior exporter of bearing ,motorcycle part and belt etc
  • 239 Series
  • 239 Series
  • 239 Series

Description

The standard assortment includes:

  • CC, CA and E design bearings

  • sealed bearings 

    --have the same features and internal design as open spherical roller bearings

    --are available with a cylindrical bore as standard

    --are supplied grease lubricated and should not be washed

    --are equipped with an annular groove and three lubrication holes in the outer ring,

  • bearings for vibratory applications

  • bearings for wind energy applications

Depending on the bearing series, the tapered bore has:

  • a taper 1:12 (designation suffix K)

  • a taper 1:30 (designation suffix K30)


Dimension and Parameters

Designation :23980
Principal Dimensions(mm)
d :400
D :540
B :106
b :13,9
rs min :4
Weight
(kg) :71
Basic Load Ratings(KN)
Dynamic(Cr) :2000
Static(Cor) :3900
Limited Speed(rpm)
Grease :1100
Oil :1200
PU
kN :290
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