The cages for NSK angular contact ball bearings

The cages for NSK angular contact ball bearings with a contact cngle of 30 (Symbol A) or 40 (Symbol B) are in accordance with table as below, but depending on the application, machined synthetic resin cages or molded polyamide resin cages are also us...

Date: 2017-09-13

Shaft and housing tolerances

tables of shaft and housing tolerances; Shaft tolerances for radial bearings with cylindrical bore, for axial bearings; Housing tolerances radial bearings, for axial bearings. ...

Date: 2017-02-22

Cages for NSK Cylindrical roller bearings

NSK standard cylindrical roller bearings use pressed, machined, or molded cages. The basic load ratings listed in the NSK bearing size chart are based on the cage classification as shown below. Standard cages for NSK cylindrical roller bearings Serie...

Date: 2017-02-13

Comparison of NSK cylindrical roller bearing W and EW

NSKs newly developed cylindrical roller bearing, the EW series, which combines the strengths and technologies of previous cages into a one-piece steel cage. NSK has achieved a new design involving even newer concepts, while maintaining excellence in...

Date: 2017-02-10

NSK bearing materials

The reliability and specific properties of bearing components such as rings, rolling elements and cages are largely determined by the materials used....

Date: 2016-11-18

NSK bearing seals

Seals can prevent lubricants from escaping and stop dust, water and other harmful substances such as metal particles from getting into the bearing....

Date: 2016-11-15

Choosing the right NSK bearing and arrangement

A selection procedure is used to determine which NSK bearing is best suited to a specific industrial application. During this process, NSK bearings are examined closely from different viewpoints....

Date: 2016-11-09

NSK bearing designs and construction

NSK bearings generally consist of two rings or discs, rolling elements and a cage. Depending on the direction of the main load, a distinction is made between two basic types: radial bearings and thrust bearings. Based on the kind of rolling elements...

Date: 2016-11-08

NSK full-complement cylindrical roller bearing assembly exam

Assembly examples utilizing NSK full-complement cylindrical roller bearings are shown below. Both NSK bearings have rotating outer rings; and outer ring is fitted into the housing by interference, and the inner ring fitted on the shaft with slight cl...

Date: 2016-10-21

NSK bearing nomenclature, Formulation of NSK bearing numbers

NSK bearing nomenclature consist of basic numbers and supplementary symbols. NSK bearing numbers are alphanumeric combinations that indicate the NSK bearing type, boundary dimensions, dimensional and running accuracies, internal clearance, and other r...

Date: 2016-08-29

NSK motion and control

NSK aims to contribute to the well-being and safety of society and to protect the global environment through its innovative technology integrating Motion & Control. ...

Date: 2016-08-26

NSK company

NSK company has made a vital contribution to the growth and achievement of various machinery industries throughout its history. As a comprehensive bearing manufacturer, NSK responds to the needs of a wide variety of fields....

Date: 2016-08-26

NSK manufacturing

NSK Manufacturing Sites in Japan NSK LTD. Fujisawa Plant/Fujisawa Technology Center The Fujisawa Plant manufactures a full range of small to ultra-large bearings for applications ranging from rail vehicles and machine tools to steel production machin...

Date: 2016-08-26

NSK automotive products

NSK automotive products are now a globally respected brand. Naturally the NSK company supplies a wide variety of bearings, as well as automatic transmission parts ...

Date: 2016-08-26

NSK deep groove ball bearing cages

For deep groove ball bearings, pressed cages are usually used. for big NSK bearings, machined brass cages are used. ...

Date: 2016-08-25