• 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 :NF324M
Old :12324
Boundary dimensions(mm)
d :120
D :260
B :55
r 1.2min :3
r3、4min :3
Fw :
Ew :226
Basic load ratings(kN)
Cr :476
Cor :605
Limiting speed(rpm)
Grease :1900
Oil :2400
Abutment and fillet dimensions(mm)
da min :136
db min :
Da max :
Db max :242
ra max :2.5
rb max :2.5
Weight (kg)
Refer :14.3