Senior exporter of bearing ,motorcycle part and belt etc
248 Series

248/1120

  • 248 Series
  • 248 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 :248/1120
Dimensions in mm
d :1120
D :1360
B :243
b :22,3
rs min :6
weight :735
Cr
:7250 kN
:dynamic load rating, radial
Cor
:24000 kN
:static load rating
speeds
:180 U/min
:Reference speed
min-1
:340 U/min
:Limiting speed
PU
:1400 kN
: Fatigue limit load
bearing number
:248/1120 cylindrical bore
:248/1120K tapered bore
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