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Quick Details

  • Type: Linear
  • Brand Name: CNBM
  • Precision Rating: high
  • Model Number: all type of Linear Bearing
  • Place of Origin: China (Mainland)
  • Key words: Plastic Linear Bearing
  • Materia: Plastic Linear Bearing
  • Precision: High
  • Speed: Fast
  • Service life: 1-2 years according to the position of bearing
  • Type of bearing: Ball bearing

Packaging & Delivery

Packaging Details 1.Miniature bearings: every 10 to 15 sets of bearings mounted in a plastic tube, every 5 ~ 10 a plastic tube into a box
2.In small, bearing: polyethylene film for several sets of bearings, topical paper kraft paper or polyethylene composite winding; multi bearings mounted in a plastic tube (box); polyethylene film bag packing single bearing, folding or seal the bag and then in a carton.
Delivery Time 30days

 

Product Description

 

Linear bearing is a kind of linear motion system for straight cylindrical shaft with the use of travel and. Because the bearing ball and bearing point contact ball with minimum friction rolling, so linear bearing with small friction, and relatively stable, does not change with bearing speed, can obtain a smooth linear motion with high sensitivity and high precision. Linear bearing consumption has its limitations, the most important is the impact load bearing ability is poor, and the bearing capacity is poor, then the linear bearing vibration in high-speed motion and large noise. Fast and easy and automatic selection of linear bearings have included. The sliding parts of linear bearings are widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery.

The ball bearing contact with the bearing point, so the use of small load. The ball rotation to low friction resistance, stable motion can be obtained with high accuracy.

Plastic linear bearing is a kind of self lubricating characteristics of linear motion system, the biggest difference is that the metal and metal linear bearings, linear bearings are rolling friction between the bearing and the cylinder axis is point contact, so it is suitable for low load and high speed motion; linear bearing is plastic sliding friction

 

Type of bearing

1) standard, clearance adjustable linear bearings, linear bearings, open type lengthened linear bearings, universal linear bearing

(2) flange type linear bearings can be divided into: the method oriented round flange type, method type, blue oval flange, flange type, round type guide, guide Blue Oval flange, extended round flange type.

 

Features

Linear bearing is used in conjunction with the quenching line transmission shaft. A system of infinite linear motion. Load ball and quenching shaft because it is the point of contact, allowing the load, but the linear motion, minimum friction, high precision, fast motion.

 

 

Application

Linear bearing adjustment type, open type bearing, outer diameter cut before the measurement, there will be some elastic deformation after cutting, with the clearance to be measured into the bearing seat (steel bearing, KH bearings to maintain a similar situation). Clearance adjustable bearing seat and the bearing should adjust the direction perpendicular to the direction of cutting to ensure uniform clearance, linear bearing structure cannot rotate, have good guidance at the same time, so the linear bearing generally two axis + four sets of bearings or shaft two + two sets of lengthened bearings using a combination of two, shaft installation must be straight, the whole assembly, hand push pull must be flexible and no block to the installation of transmission mechanism, transmission power is enough to overcome the friction friction bearings, linear bearings approximately 1/1000 working load.

 

 

Certifications

 

Packaging & Shipping

 

Company Information

 

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council. 
Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target. 
CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.

 

F&Q

Q:How long es cycle of bearing life?

A:According to international standards, at least a year and a half , up tu 2 years

Q:How to maintenance bearing

A:Add to lubricantes on time

Q:Have diagram for bearing

A:The small one no have, large bearings will provide diagram

 

 

 

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