NSK

Release time:

2023-09-08

NSK's main product, bearings, has pure materials, high product accuracy and hundreds of thousands of varieties. They are widely used in different environments and machines. Known as "grain of the machinery industry", NSK, which has more than 80 years of bearing production experience, continues to improve existing products, develop and develop new products, and always maintains a leading edge in technology. NSK aims at operation and control; Investigate the operation and friction of the machine to ensure the stability of rotation and operation; It is constantly providing a rich and colorful life for mankind and will contribute to the global energy conservation movement and resource protection.

Description
NSK's main product, bearings, has pure materials, high product accuracy and hundreds of thousands of varieties. They are widely used in different environments and machines. Known as "grain of the machinery industry", NSK, which has more than 80 years of bearing production experience, continues to improve existing products, develop and develop new products, and always maintains a leading edge in technology. NSK aims at operation and control; Investigate the operation and friction of the machine to ensure the stability of rotation and operation; It is constantly providing a rich and colorful life for mankind and will contribute to the global energy conservation movement and resource protection.


Model

7919C NSK Bearing

6809V NSK Bearing

7921C NSK Bearing

6810DU NSK Bearing

7920C NSK Bearing

6810V NSK Bearing

7924C NSK Bearing

6811D NSK Bearing

7922C NSK Bearing

6811V NSK Bearing

3200A NSK Bearing

6812D NSK Bearing

3202A NSK Bearing

6812V NSK Bearing

3203A NSK Bearing

6813V NSK Bearing

3204A NSK Bearingaring

6814V NSK Bearing

3205A NSK Bearing

6816V NSK Bearing

3208A NSK Bearing

6815V NSK Bearing

3210A NSK Bearing

6817V NSK Bearing

3211A NSK Bearing

6818V NSK Bearing

3213A NSK Bearing

6820V NSK Bearing

3216A NSK Bearing

6819V NSK Bearing

3218A NSK Bearing

6821V NSK Bearing

3219A NSK Bearing

6822V NSK Bearing

3220A NSK Bearing

6824V NSK Bearing

3310A NSK Bearing

6826V NSK Bearing

3313A NSK Bearing

6900D NSK Bearing

6319ZZS NSK Bearing

6900V NSK Bearing

6320ZZS NSK Bearing

6901D NSK Bearing

6321ZZS NSK Bearing

6901V NSK Bearing

6322ZZS NSK Bearing

6902V NSK Bearing

Latest News

Deep groove ball bearings

Deep groove ball bearings play a crucial role in various machinery and equipment, ensuring smooth operation and efficient performance. Proper installation and maintenance are essential to ensure the longevity and reliability of these bearings.

2024-03-01

What are the classifications of tapered roller bearings?

Single row tapered roller bearings have an outer ring, an inner ring and a set of tapered rollers, which are composed of an inner ring assembly composed of a basket-shaped cage. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing external dimension standard, any standard type of tapered roller bearing outer ring or inner ring assembly should be able to achieve international compatibility with the same type of outer ring or inner ring assembly. exchange.

2023-09-08

Precautions for bearing storage

In contact with corrosive chemical media, the bearing is not cleaned cleanly, there is dirt on the surface, or the bearing is touched with sweaty hands. After the bearing is cleaned, it is not packaged or installed in time, and it is exposed to the air for a long time, and is attacked by air moisture and contamination; contamination

2023-09-08

Installation method of deep groove ball bearings

Deep groove ball bearing installation method 1: Press fit: When the inner ring of the bearing is tightly matched with the shaft, and the outer ring is loosely matched with the bearing seat hole, a press can be used to press the bearing onto the shaft first, and then install the shaft together with the bearing. Put them into the bearing seat hole together. When pressing, place an assembly sleeve made of soft metal material (copper or mild steel) on the end face of the inner ring of the bearing.

2023-09-08

Bearing characteristics of deep groove ball bearings

Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has a certain performance of angular contact ball bearing, and can bear combined radial and axial loads. When the rotation speed is high and it is not suitable to use thrust ball bearings, it can also be used to bear pure axial load. Compared with other types of bearings with the same specifications and dimensions as deep groove ball bearings, this type of bearing has a small friction coefficient and a high limit speed. But it is not impact resistant and not suitable for bearing heavy loads.

2023-09-08

Physical properties of high temperature resistant materials for bearings

Porosity: refers to the percentage of pore volume in the material as a percentage of the total volume of the material. The pores of SKF bearing high temperature resistant materials can be divided into three types according to their existing forms: closed pores, one pores - pores connected to the outside atmosphere, connected pores - the proportion of the entire pores is 7L. Small SKF bearing high temperature resistant materials have the ability to resist erosion and structural strength; the higher the porosity, especially the more interconnected pores, the lower the thermal conductivity of the material. Lightweight adobe bricks, lightweight high-alumina bricks and other insulation materials use a method to increase porosity and reduce their thermal conductivity.

2023-09-08