NN NNU NNF series Double row cylindrical roller bearings
Double row cylindrical roller bearings are cylindrical bore and conical bore two kinds of structure, the type of bearing with compact structure, rigidity, bearing capacity, small deformation by load, etc., especially for machine tool spindle support.
Double row cylindrical roller bearings cage to use more physical cage.
structure
Various types of double row cylindrical roller bearing structure distinction:
NN-type bearing inner ring double-wall and no outer wall; NNU-type bearings for the outer ring and the inner wall without ribs.
Both bearings do not limit the axial displacement between the shaft and the shell, generally used for non-locating bearing.
Другие товары поставщика
|
|
XK high precision tapered(taper) roller bearing |
Tapered roller bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (rolle... |
|
|
Cooper split roller bearings for mining equipment |
Split bearing is not in the demolition of other parts of the shaft, can quickly and easily install the bearing, can shorten the maintenance cycle m... |
|
|
RE series crossed roller bearing for high precision applications |
In crossed roller bearings, the crossed roller bearings are capable of withstanding radial load, axial load and moment load because the cylindrical... |
|
|
XK YRT precision rotary table bearing |
Features: Axial / radial bearings YRT YRT bearings consist of a thrust / radial seat ring, a thrust / radial collar, a thrust washer, two needle r... |
|
|
XK Spherical roller bearings ( self aligning bearings) |
Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bea... |
Все товары поставщика
Похожие товары
