• Цилиндрический роликовый подшипник
  • Цилиндрический роликовый подшипник

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 :NU3076M
Old :3032176
Boundary dimensions(mm)
d :380
D :560
B :135
r 1.2min :5
r3、4min :5
Fw :433
Ew :
Basic load ratings(kN)
Cr :1740
Cor :3600
Limiting speed(rpm)
Grease :850
Oil :1000
Abutment and fillet dimensions(mm)
da min :
db min :408
Da max :529
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :117