HONGTONG BEARING CO., LTD.
Shandong Hongtong Bearing Co., Ltd. was established in 2005 and is a professional manufacturer of various types of bearings. The company is located in Linqing City, Shandong Province, covering an area of over 10000 square meters. It has modern production equipment and advanced production processes. We adhere to the business philosophy of "quality first, customer first" and are committed to providing customers with high-quality bearing products.
Over 20 years of experience
Produced and sold more than 10 million sets of bearings
Marketing to 100 countries and regions around the world
30+ strategic partners
FOR RENOWNED MANUFACTURES
RELIABILITY. EXPERTISE. EFFICIENCY.
Hongtong Bearing are proud of the quality and consistency of the product and service provided to our customers. We have powerful technical support and customer service teams that keep an eye on your technical questions and sales process.
TECHNICAL SUPPORT
Unrivalled selection of high-quality bearings.
Customize special bearing.
DELIVERY SUPPORT
Within 48 hours delivery.
7x24x365 online services.
AFTER-SALES SUPPORT
Quality guarantee 12 months.
Easy return policy.
News
04-28
2026
04-16
2026
04-07
2026
How deep groove ball bearings work
Deep groove ball bearings mainly bear radial load, and can also bear radial load and axial load at the same time. When it is only subjected to radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can bear a large axial load. The friction coefficient of the deep groove ball bearing is very small, and the limit speed is also
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