NSK bearing selection procedure

The number of applications for NSK rolling bearings is almost countless and the operating conditions and environments also vary greatly. In addition, the diversity of operating conditions and bearing requirements continue to grow with the rapid advan...

Date: 2018-09-25

Types and features of rolling bearings

Rolling bearings generally consist of two rings, rolling elements, and a cage, and they are classified into radial bearings or thrust bearings depending on the direction of the main load. In addition, depending on the type of rolling elements, they a...

Date: 2018-09-25

Areas of application of plain bearing

Plain bearings are used under high specific loads and various possible types of motion, from swivel type motion to overlaid motion. They are ideally suited to intermittent operation occurring on a periodic or non-periodic basis. The plain bearings ar...

Date: 2018-09-20

NSK bearing dimensions

NSK bearing dimensions are the dimensions that define their external geometry, including bore diameter d, outside diameter D, width B, bearing width(or height) T, chamfer dimension r, etc....

Date: 2018-09-20

NTN miniature ball bearings data

Dimensional and rotational accuracy The accuracy of NTN miniature and extra small ball bearings complies with JIS standards. Accuracy standards are listed in the Bearings Tolerances . Flange accuracies are listed as follows. Accuracy class Outer diam...

Date: 2018-09-19

TIMKEN bearing nomenclature

TIMKEN bearing nomenclature includes TIMKEN tapered roller, ball, super precision, cylindrical roller, spherical roller, thrust, spherical plain bearing nomenclature....

Date: 2018-09-07

KAYDON sealed thin section bearing selection

To realize the full benefits from anti-friction bearings, it is important to keep them clean and well lubricated. Seals and shields, properly designed and mounted, help to accomplish this. In this catalog these terms have the following definitions: S...

Date: 2018-08-27

TIMKEN bearing grease use guidelines

It is important to use the proper amount of grease in the application. In typical industrial applications, TIMKEN bearing cavity should be kept approximately one-third to one-half full. Less grease may result in the bearing being starved for lubricat...

Date: 2018-08-22

SKF bearing selection

SKF bearing selection, There are key factors you must consider when selecting SKF bearings for an application, performance and operating conditions, bearing type, arrangement....

Date: 2018-08-20

SKF bearing operating temperature and speed

When you select SKF bearings , you need to pay attention to operating temperature and speed. The relationships between the temperature and power loss of components within an application is complex and these factors, in turn, have interdependencies wi...

Date: 2018-08-20

SKF selection - Lubrication

SKF selection - lubrication seelction, how to select between grease or oil, select a suitable grease, select a suitable oil...

Date: 2018-08-10

NTN rolling bearing boundary dimensions

A NTN rolling bearings major dimensions, known as boundary dimensions, are shown as below. Radial bearings (excluding tapered roller bearings) Tapered roller bearings Single direction thrust bearings To facilitate international bearing interchangeabi...

Date: 2018-08-09

Selection of NTN bearing arrangement

Selection of NTN bearing arrangement, Bearing arrangement (distinction between fixed and floating-side),Bearing arrangement (Vertical shaft)...

Date: 2018-08-09

TIMKEN tapered roller bearings types

TIMKEN single row tapered roller bearings TS type tapered roller bearings, Single row This TIMKEN bearing is the basic and the most widely used type of tapered roller bearing. It consists of the inner-ring assembly and the outer ring. It is usually f...

Date: 2018-08-07

INA Spherical plain bearings suffixes and cross reference

INA spherical plain bearings suffix INA maintenance-free spherical plain bearings suffixes for available design seel table. (please refer to INA bearing suffix for more information.) Suffix Description Design 2RS Standard lip seals on both sides Stan...

Date: 2018-07-27

NTN bearing selection

NTN rolling bearings are available in a variety of types, configurations, and sizes. When selecting the correct bearing for your application, it is important to consider several factors, and analyse in various means. As a general guideline, the basic...

Date: 2018-07-25

SKF radial spherical plain bearings internal clearance

SKF radial spherical plain bearings are produced with Normal radial internal clearance as standard. Prior to ordering, check availability of bearings with a smaller (C2) or larger (C3) radial internal clearance than Normal. Radial internal clearance...

Date: 2018-07-24

NSK miniature ball bearing nomenclature

The nomenclature of NSK miniature ball bearings are part of NSK bearing nomenclature , that be alphanumeric combinations that indicate the NSK bearing type, boundary dimensions, dimensional and running accuracies, internal clearance, and other relate...

Date: 2018-07-19

NTN bearing nomenclature

The nomenclature of NTN bearing numbers indicate bearing type, dimensions, tolerances, internal construction, and other related specifications. NTN bearing numbers are compreised of a "basic number" followed by "supplementary codes."...

Date: 2018-07-18

classification and characteristics of NTN rolling bearings

NTN roller bearing construction Most rolling bearings consist of rings with raceway (inner ring and outer ring), rolling elements (either balls or rollers) and cage. The cage separates the rolling elements at regular intervals, holds them in place wi...

Date: 2018-07-17

SKF radial spherical plain bearings tolerances

The dimensional tolerances for metric radial SKF spherical plain bearings requiring maintenance in the GE, GEG, GEH and GEM series are listed as below: Inner ring GE, GEH and GEM series GEG series d dmp Bs dmp Bs over incl. high low high low high low...

Date: 2018-07-16