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Cylindrical Roller Bearings vs Crossed Roller Bearings: How to Choose the Right Bearing for Your Application

Cylindrical Roller Bearings

Cylindrical Roller Bearings and Crossed Roller Bearings are two types of rotary bearings that use cylindrical rollers to support radial and axial loads. They differ in how the rollers are arranged and how they handle complex loads from different directions.

Cylindrical Roller Bearings have their rollers aligned parallel to each other along the length of the bearing. They can be designed with different numbers of roller rows, flange configurations, cage materials and sizes. They are often used for applications that require high speeds and heavy loads, such as power generation and metal recycling.

Crossed Roller Bearings have their rollers alternately crossed at right angles to each other between the inner and outer rings. They have a 90° V-shaped raceway on both rings that allows them to handle loads from any direction simultaneously. They are compact and rigid bearings that can be used for applications that require high precision and low friction, such as robotics and machine tools.

Both types of bearings have advantages and disadvantages depending on the specific application requirements. Cylindrical Roller Bearings can accommodate more rollers than Crossed Roller Bearings, which means they can support higher radial loads. However, they also have higher friction and lower rigidity than Crossed Roller Bearings, which means they are less suitable for complex loads and high accuracy. Crossed Roller Bearings can support higher axial loads than Cylindrical Roller Bearings, but they also have lower speed limits and higher cost.

Therefore, when choosing between Cylindrical Roller Bearing and Crossed Roller Bearing, one should consider factors such as load direction, speed, accuracy, rigidity, space availability and budget.

For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!

LKPB With more than 10 years of production experience

Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty

FAQ

Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Product precision can be P5, P4, P2 and VSP, Inside diameter size range φ20mm – φ2000mm. Maximum product quality warranty of 24 months, OEM acceptable.

LKPB With more than 10 years of production experience, The most professional suppliers of precision bearings in China. 

LKPB® strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective,

LKPB®, turning the world, carrying unlimited! We have served thousands of customers all over the world during the ten years of our establishment.

Our future goal is to become the most professional manufacturer of rotary table bearings and crossed roller bearings in China, and make LKPB® a world-class bearing brand.

This is our vision and direction!

LKPB® has accumulated rich production experience in the past 10 years,  supporting OEM service. Our products are exported to Germany, Italy, Korea, Japan, the United States, Belgium, Turkey and so on.

Top quality:

1. Precision Rotary Table Bearings ( YRT, YRTCYRTS, YRTMZKLDF Series) ;

2. Precision Cross Roller Bearings ( RA/RA-C, RAURBRU, RW, RE, SXXU, XV, XSUXR/JXRCRB/CRBC, CRBF/CRBFV,  CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF Series); 

3. Precision Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);  

4. Robot Harmonic Reducer Bearings (CSF/CSGSHF/SHG, Z Series and Flexible Bearings F, 3E Series); 

5. Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);  

6. Ball Screw Support Bearings (ZKLF(N), ZARF, ZARN Series);

7. Hollow Rotary Platform Bearings ( ZK Series).

Yes, We have experience working in this area

The main application areas of our products are precision rotary tables, machining center rotary tables, industrial robot joints and rotating, robotic rotating parts, CNC machine tools, automation industry, direct drive motors, precision instruments, radar, medical equipment and other industries.

Regular models are in stock, reasonable prices, ready for delivery, non-standard precision bearings according to the requirements of the drawings and the number of 1-3 weeks delivery time

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