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THB Teaches You How to Choose Long-life Bearings
Aug 06-2024
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Crossed Cylindrical Roller Bearings: Product Features and Classifications

THB Teaches You How to Choose Long-life Bearings


From the viewpoint of long life, the selection of bearings is undoubtedly very important. Today, THB BEARINGS CO., LTD will tell you three choices to follow.


1. Select the bearing model with high load capacity


Bearing selection should take into account the price of the bearing, or use a bearing with strong load capacity but more expensive, or use an ordinary bearing and try to prolong its life. Use bearings with high load capacity, such as cylindrical roller bearings with crown, spherical roller bearings with symmetrical rollers, reinforced tapered roller bearings and ball bearings, ball bearings with modified ball groove generatrix, or use a series of bearings instead of deep groove (single row radial) ball bearings, these bearings with high load capacity may have higher fatigue life due to improved stress distribution or due to the larger number of rolling elements.


2. Select the appropriate bearing size


In order to select the appropriate size of bearing products, the working load, speed and operating temperature of the bearing must be accurately calculated or actually checked. Load has the greatest impact on bearing life, so load, although the most difficult to measure, should be measured as accurately as possible. When the load measurement is difficult, the actual power consumption of the motor can be measured, calculated according to the transmission route and deducted from the power loss along the way, until the calculation of the bearing load is closer to the actual. If the calculated or measured load is too large, the expected fatigue life of the bearing must be reduced by a larger margin, and efforts must be made to remedy it. If the installation site allows, choose a bearing with a larger size; if the radial size is limited, a wider bearing should be selected in the case of a wider bearing; if a wider bearing cannot be used, bearings with higher load carrying capacity can be used.


3. Select the appropriate bearing material


The selection of bearing materials should also take into account its price, and when vacuum smelting or electroslag remelting steel has to be used, attention must be paid to perfect lubrication conditions in order to multiply the expected fatigue life of the bearing. Of course, the cost of choosing bearings made of such high-quality steel is much more expensive than choosing bearings with higher load capacity, but for bearings that are difficult to access and extremely difficult to assemble and disassemble in machines, or bearings used in operating machinery in mines and tunnels, In the case of extremely difficult maintenance, it must sometimes be considered.

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Products
Track Roller
Deep Groove Ball Bearing
Self-aligning Ball Bearing
Angular Contact Ball Bearing
Thrust Ball Bearing
Needle Roller Bearing
Cylindrical Roller Bearing
Spherical Roller Bearing
Tapered Roller Bearing
Thrust Roller Bearing
Crossed Roller Bearing
Slewing Ring
Pillow Block Bearing
Plain Bearing
Industries
Automated Warehousing
Medical Apparatus And Instruments
Automation Production
Industrial Manufacturing
Food, Beverage And Packing Equipments
Special Vehicles
Port Facilities
News
Company News
Industry Trends
Technical Service
Design Services
State Analysis
After-sales Support
Company
Our Company
Our History
RORKS
Quality Control
Sales Map
Knowledge Center
Industry Case Study
Product Catalog
THB Video
Technical Know-how
Bearing Science Popularization
Contact Us

Contact Us


+86-021-54846037



18917682396


Contact Us
Info@thb-bearings.com
Contact Us

601, Budling 2, No.525, YuanJiang Road, Minhang District, Shanghai, China

Copyright© THB BEARINGS CO.,LTD. All Rights Reserved.


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Products
Track Roller Deep Groove Ball Bearing Self-aligning Ball Bearing Angular Contact Ball Bearing Thrust Ball Bearing Needle Roller Bearing Cylindrical Roller Bearing Spherical Roller Bearing Tapered Roller Bearing Thrust Roller Bearing Crossed Roller Bearing Slewing Ring Pillow Block Bearing Plain Bearing
Industries
Automated Warehousing Medical Apparatus And Instruments Automation Production Industrial Manufacturing Food, Beverage And Packing Equipments Special Vehicles Port Facilities

Contact Us

+86-021-54846037
Info@thb-bearings.com
601, Budling 2, No.525, YuanJiang Road, Minhang District, Shanghai, China

Copyright© THB BEARINGS CO.,LTD. All Rights Reserved.

Sitemap  | Privacy Policy