NSK miniature bearings main production areas and differences

-

NSK miniature bearings, mainly including MR series, F series, S series and general 6 series, model listed: MR105ZZ, non-conventional size miniature bearings; F608ZZ, a section with flange; S693ZZ, stainless steel NSK miniature bearings; 626ZZ, general NSK miniature bearings.


NSK miniature bearings, the origin of a wide range of distribution, bearings in China and Southeast Asia market circulation of products, mainly from the following three sources: 

1. Japan

2. Indonesia

3. Singapore


NSK miniature bearings sold in different places of origin, there are certain differences, as follows.


1. Price difference. Price from high to low: Japan > Singapore > Indonesia, within 100 price difference of a few cents, commodity packaging gap is greater, more than a few thousand bulk purchase, the price difference is very small. This difference exists, mainly by bearing steel prices, labor costs, production processes and other factors. Compared to the big factory bearings, bulk purchase price difference is also very small.


2. quality differences. nsk miniature bearings of different origins, the quality is not the same, from good to bad in order Japan, Singapore, Indonesia. Quality differences, mainly by the quality of bearing steel, production process, processing details and other factors. Note: even if the miniature bearings of Indonesian origin, compared to domestic products, the quality is still better.


3. Sales differences. Through NSK bearing market sales data analysis, China NSK miniature bearings sold the most, mainly from Japan, followed by Indonesia, and finally Singapore.


Note: NSK miniature bearings, although the structure is simple, but the suffix is also more complex, such as grease suffix, different codes identify different grease, some grease edible, some high-temperature resistant, pay special attention; In addition, the cage is also divided into many kinds, AT12 nylon cage for Indonesia origin, the purchase of special note.

*** Translated with www.DeepL.com/Translator (free version) ***


Comments

Post a Comment

Popular posts from this blog

A Few Quick Tips to assist you to discover the best Bearing Brands Company

-
Image
  Here are a Few Quick Tips to assist you in discovering the best Bearing Brands Company   Bearings are mechanical components utilized in manufacturing machines whose primary function is to supply constrained motion between two machine elements, handle loads, and facilitate the specified relative movement by reducing frictional forces. We've compiled this guide to the highest bearing manufacturers–including radial, roller, thrust, pillar block, and needle bearing manufacturers–who provide some of the most straightforward bearings in the world. What is a Bearing? A highly engineered central, high precision enables a machine to move/rotate at exceptionally high speeds with minimal noise and vibration and carry heavy loads effectively. The Importance of a Bearing? To support the mechanical pivoting body, reduce friction between two surfaces, and allow smooth movement. Applications where Bearings are used? Automobiles, Construction Equipment, Electronics, Home Appliances, Airplanes, A
Read more

What different kinds of bearings are used in wind turbines?

-
Image
  Main products: Wind power series bearings 　　 Yaw bearing, pitch bearing, main shaft bearing, series bearing for drive reducer, series bearing for speed increaser, series bearing for generator Slewing ring bearings  are typically found in the pitch and yaw locations of a turbine and help ensure that the blades rotate smoothly. As long as proper maintenance procedures are observed, they do not usually experience many problems besides normal wear and tear over time. Spherical roller bearings   are often used in the main shaft of the turbine. It is also common to find a tapered roller bearing (TRB) used in combination with a   cylindrical roller bearing   (CRB) at this location, said Stephen Curtis, director of Renewable Energy Business. There are a number of different bearing designs that can be found in the gearbox of a wind turbine, but most often, various combinations of CRBs, TRBs, and ball bearings are used. Bearing manufacturers are constantly developing new solutions to improve t
Read more

NSK bearing designation | nomenclature | prefixes | suffixes

-
Image
  NSK bearing designation | nomenclature | prefixes | suffixes Order codes for NSK bearings are made up of a combination of letters and numbers. This alphanumeric combination denotes the type, size and structure of the NSK bearing. A distinction is made between the basic designation and any suffixes and/or prefixes within each code. The basic designation of NSK bearing indicates the NSK bearing type and the bore size. These basic designations are defined in the German DIN 623 standard and the relevant ISO standard. For most NSK bearing types, the basic designation numbers, but some are alphanumeric. Prefixes and suffixes denote special modifications, for example, if the internal clearance or accuracy deviate from the norm. The use of prefixes and suffixes is only partially standardised. Suffixes differ the most, with the various bearing manufacturers using different codes for certain modifications. Please refer to NSK bearing cross-reference. NSK bearing numbers are alphanumeric combin
Read more