Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
CRBS Series Cross Roller Bearing, They are compact bearings with their rollers alternately crossed at right angles to each other between inner and outer rings .The rollers make line-contact with raceway surfaces and therefore,elastic deformation due to bearing loads is very small. They can take loads from any directions at the same time such as radial, thrust and moment loads. It is possible to make your design compact comparing to the usage of taper roller bearing and combination of two ball bearings. These bearings are widely used in the rotating parts of industrial robots, machine tools, medeical equipments,etc., which require compactness, high rigidity and high rotational accuracy.
These bearings are generally lubricated with grease. In relubrication, grease can be supplied through the clearance between the outer ring and inner ring.
For the bearings supplied without lubricant, customer is supposed to apply lubricant. Operating without grease or oil will increase the wear of the rolling contact surfaces and
cause a short bearing life.When using special grease, carefully examine the grease properties and contents such as base oil viscosity andextreme pressure additives. In this case.
The Cross roller bearing is arranged by the rollers in a straight line. The Cross section area of the single row roller bearing and the ball bearing with a contact angle of 45 ° mounted back to back is reduced to one size. Not only the structure is compact, but also the rigidity is improved to 3 ~ 4 times of the double row angular contact ball bearing.
With intergrated inner ring and outer ring,High rigidity and high accurancy together with somooth rotation is provided by separator, can be used for both inner ring and outer ring rotation.
Widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.
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Our products are developed through years of technical accumulation, continuous improvement and repeated practice, and all technical indicators and precision can reach the international level of similar products. Our products are mainly used in high-precision CNC rotary tables, indexing tables, direct-drive motors, industrial robots, automation equipment, harmonic reducers, medical instruments, military radar, aviation, aerospace and many other fields with high requirements for measurement and detection accuracy.
Our company has a group of senior engineers with rich practical experience in bearing design and process, we also have a very excellent and professional bearing manufacturing, processing, inspection team, constantly committed to bearing research, development, innovation, professional technical team and standardized management system to ensure the high precision and quality of our products!
LKPB®has long been committed to providing excellent products and quality service to our customers, striving for survival by quality and development by integrity. Welcome customers at home and abroad to negotiate, looking forward to cooperating with you sincerely, willing to achieve a win-win situation with new and old customers and create greater value for customers!
Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
86 13613886217
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Alan (verified owner) –
Shipping time was pretty quick for overseas. Great communication from the seller too! Thanks
Camden (verified owner) –
Shipping time was pretty quick for overseas. Great communication from the seller too! Thanks
Bryan (verified owner) –
First time to purchase crossed roller bearings from China, I didn’t expect such a good price, thanks!
Aiden (verified owner) –
Excellent quality bearing and it arrived much, much sooner than expected.
Julian (verified owner) –
First time to purchase crossed roller bearings from China, I didn’t expect such a good price, thanks!