NB Linear Bearing in Stock Standard Bearing

Product Details

NB Linear Bearing in Stock Standard Bearing


Packing:	Single Packing, Industry Packing
Standard:	National Standard
Productivity:	10000-20000/ Month
Unit Price:	Negotiable
Shipment Terms:	FOB
Payment Terms:	L/C,T/T,Western Union,cash
Minimum Order:	1000 Pieces
Price Valid Time:	From Dec 01,2011 To Nov 03,2012
HS Code:	8482102000
Origin:	Japan
Lubrication Style:	Oil-free
Configuration:	Stationary
Size:	203245
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Add to Basket Add to Product Favorites

Product Description

NB Linear Bearing in stock standard bearing:

1. Our linear bearing with same quality as our sample.
2. Various types are available
3. Competitive price
4. Our linear bearing with ow cross section. Noise and long life
5. High Precision and load capacity.
6. Our linear bearing have trong abrasion capability

7. High Rotation Speed
8. Reliable quality
9. Our company insist on honest & faithful principle
10. Linear bearing with high rotation speed
11. Various design and Widespread use.
12. Delivery: Prompt, try our best to delivery

Description

A linear-motion bearing is a kind of bearing that aims at offering free motion in one dimension. The structure of the liner motion bearing is that a retainer is built in the outer ring. And the retainer is equipped with many steel balls doing infinite circulatory movement. Besides, the two ends of the retainer are fixed with the spring collar. There is a side window in the straight track. This section is allowing the loaded balls and the axis to do the rolling contact. These products can move relatively under a very low coefficient of friction. Therefore, the linear motion bearings are appropriate for many mechanical equipments, automation equipments, and energy-saving equipments, etc.

Use

Like many other kinds of bearing products, linear motion bearings have a quite wide range of application. At present, they are more widely used in the electronics, machinery, equipment, robots, tools, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machine tools, automobiles and many other mechanical industries.

Category

There are various kinds of linear motion bearing. Generally, it can be divided into rolling-element bearings and plane bearings. The former has the characteristics of smooth motion, low friction, high rigidity and long life. It is quite easy to maintain and replace these products. The latter category is very similar in design with the rolling-element bearings. They can perform on hardened steel or stainless steel raceways.

Feature

1. Full range of profile sizes – miniature (3, 5, 7, 9, 12, and 15mm) and standard (15, 20, 25, and 30mm)
2. Multiple precision options: normal (N), high (H), precise (P), super (SP) and Ultra (U)
3. High load and moment capacity
4. Internal eco-lubrication system
5. overall dust proof design 6. Stainless Steel Reinforced End plates – enhanced structural design

Advantage

There are many advantages of using linear motion ball bearing. Firstly, the mobile access can make the starting friction resistance and dynamic friction resistance become extremely small. Thus, this can help to save energy and make easier to get a higher velocity. Secondly, it changes little under the increasing of loads. Besides, it is not sensitive to friction coefficient changes. Therefore, the friction coefficient is extremely small under the heavy load. Except for this, it can maintain the long-term accuracy which can lead to the longer life of the machines. Thirdly, the liner motion bearings have quite good interchangeability. It is easy to be installed. Besides, it makes the mechanical structures small and light. Fourthly, it can simplify the process of lubrication and maintenance.