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NK

Untoothed light series slewing bearings are available with or without fixing holes, offering flexibility in their application and installation. These bearings are designed for machinery and equipment where precise rotational movement is required without the need for gear teeth to control or synchronize motion. The option without fixing holes provides a smooth outer ring surface, suitable for applications where mounting flexibility or customized mounting arrangements are needed. On the other hand, slewing bearings with fixing holes allow for straightforward installation and secure attachment to the surrounding structure or machinery components. Both configurations ensure reliable operation and efficient load distribution, catering to diverse industrial needs such as in cranes, excavators, and material handling systems where smooth rotation and load-bearing capacity are essential.

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh

120mm-8000mm

280mm-8000mm

20kg-8000kg

Outer Ring, Inner Ring, Spacer, Rolling element, Seal

QIBR/OEM/Neutral

Standard Export Package

42CrMo, 50Mn, or Stainless Steel

Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

QIBR Model Selection

Filters

NO.	Product	Product Number
1		NK.22.0500.100-1PPN
2		NK.22.0500.100-1N
3		NK.22.0700.100-1PPN
4		NK.22.0700.100-1N
5		NK.22.0800.100-1PPN
6		NK.22.0800.100-1N
7		NK.22.0880.100-1PPN
8		NK.22.0880.100-1N
9		NK.22.1000.100-1PPN
10		NK.22.1000.100-1N
11		NK.22.1100.100-1PPN
12		NK.22.1100.100-1N