Deep groove ball bearings (GB/T 276-2003) The original list of radial ball bearings is the most widely used rolling bearing. It is characterized by small frictional resistance and high speed and can be used on parts that bear radial loads or joint loads that act simultaneously in radial and axial directions and can also be used on parts that bear axial loads, such as small-power motors, Automotive and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.Deep groove ball bearings are the most common type of rolling bearings.Deep Groove Ball BearingsDeep groove ball bearings (7 photos)The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls, and a set of cages. There are two types of deep groove ball bearings: single-row and double-row. The structure of deep groove balls is also divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. seal. The material of the dust-proof sealing cover is stamped steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.The type code of single row deep groove ball bearing is 6, and the code name of double row deep groove ball bearing is 4. Its structure is simple, and easy to use, and it is the most commonly produced and widely used type of bearing.According to the size of deep groove ball bearings, they can be divided into:(1) Miniature bearings - bearings with a nominal outer diameter of 26mm or less;(2) Small bearings - bearings with a nominal outer diameter ranging from 28 to 55mm;(3) Small and medium-sized bearings - bearings with a nominal outer diameter ranging from 60-115mm;(4) Medium and large bearings - bearings with a nominal outer diameter ranging from 120-190mm(5) Large bearings - bearings with a nominal outer diameter ranging from 200-430mm;(6) Extra-large bearings - bearings with a nominal outer diameter of 440mm or more.
Q1:What is your Before-sales Service?1>. Offer to bear related consultation about technology and application;2>.Help customers with bearing choice, clearance configuration, products'' life, and reliability analysis;3>. Offer highly cost-effective and complete solution program according to site conditions;4>. Offer localized program on introduced equipment to save running costQ2: What is your After-sales Service?1>. Offer training about bearing installation and maintenance;2>.Help customers with trouble diagnosis and failure analysis;3>. Visit customers regularly and feedback on their rational suggestions and requirements to the company.Q3: How about your company's strength?1>.FREE SAMPLES:contact us by email or trade manager, we will send the free samples according to your request. 2>. World-Class Bearing:We provide our customers with all types of indigenous roller bearings of world-class quality.3>.OEM or Non-Stand Bearings: Any requirement for Non-standard roller bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry. 4>.Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.5>. After-Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.6>.Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.7>.Cost Saving: We provide long-life, shock-resistant, and high-reliability roller bearings with excellent quality and better performance.Resulting in increased cost savings.Q4: What will we do if you are not satisfied with the product?A: If have any abnormal, Please contact us at first time, and we will immediately processQ5: How long will you respond to our problems?A: We will respond within 1 hour. 24 hours to solve your problemQ6: Is optional lubrication provided?A: We can offer a wide range of oils and greases for a variety of applications. Please contact our engineer for technicalassistance with any special requirements
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