• Cylindrical Roller Bearing
  • Cylindrical Roller Bearing

Description

Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.

The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.



Dimension and Parameters

Bearing NO.
New :NU2348M
Old :32648
Boundary dimensions(mm)
d :240
D :500
B :155
r 1.2min :5
r3、4min :5
Fw :310
Ew :
Basic load ratings(kN)
Cr :2000
Cor :2990
Limiting speed(rpm)
Grease :1000
Oil :1300
Abutment and fillet dimensions(mm)
da min :
db min :266
Da max :470
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :152