China Fabrik Rollenlager HS718 HS723 Bagger Geh-Lager Doppelreihe Kegelrollenlager

  Product Description Tapered roller bearings are widely used in various industrial equipment and mechanical devices, such as automobiles, ships, aircraft, construction machinery, metallurgical equipment, mining machinery and other fields. Strong load-bearing capacity: Tapered roller bearings have greater load-bearing capacity than ball bearings and cylindrical roller bearings of the same size, and are suitable for high loads and high-speed operations. It plays a key role in the transmission system, capable of withstanding loads in different directions and ensuring stable rotation and transmission efficiency. In short, as an important mechanical component, tapered roller bearings have the advantages of strong load-bearing capacity, stable rotation, and high temperature resistance, and are widely used in various industries.   Installation precautions: Adjusting the axial clearance For the installation axial clearance of tapered roller bearings, the adjustment nut on the shaft neck, the adjustment gasket and the thread in the bearing seat hole, or the preload spring can be used to adjust. The size of the axial clearance is related to the arrangement of the bearings during installation, the distance between the bearings, and the materials of the shaft and the bearing seat, and can be determined according to the working conditions. For high-load and high-speed tapered roller bearings, when adjusting the clearance, the effect of temperature rise on the axial clearance must be considered, and the clearance reduction caused by temperature rise must be estimated. In other words, the axial clearance should be adjusted to be larger. For low-speed and vibration-bearing bearings, clearance-free installation or preload installation should be adopted. The purpose is to make the rollers and raceways of the tapered roller bearings have good contact, evenly distribute the load, and prevent the rollers and raceways from being damaged by vibration impact. After adjustment, the size of the axial clearance is checked with a micrometer.   Detailed Photos     Product Parameters Packaging & Shipping Company Profile Shandong Boy Bearing Manufacturing Co., Ltd., established in 2015, is a professional bearing company that integrates bearing research and development, manufacturing, and sales. The company's main products include deep groove ball bearings, tapered roller bearings, outer ball surface seat bearings, cylindrical roller bearings, spherical roller bearings, thrust ball bearings, as well as various non-standard sizes and special materials of bearings. The company adheres to the business philosophy of quality first and service first, and its products are exported to dozens of countries such as Russia, Poland, India, Iran, South Africa, etc. The boy bearings will be of high-end quality and competitive prices. We sincerely hope to cooperate with you for a win-win situation! Our Advantages 1. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge. 2. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent. 3. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the     customer's requirements and needs. 4. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.                                        We Will Give The Factory Wholesale Price   production process FAQ Q:What's your after-sales service and warranty? A: We promise to bear the following responsibilities when defective products were found: 1. Replacements would be sent with goods of your next order; 2. Refund for defective products if customers require. Q:Do you accept ODM&OEM orders? A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements. Q:What's the MOQ? A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders. Q:How long is the lead time? A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days. Q:Do you offer free samples?  A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.  Q:How to place order? A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;  2. Proforma Invoice made and sent to you as the price agreed by both parts;  3. Deposit Payment after confirming the PI and we arrange production;  4. Balance paid before shipment or after copy of Bill of Loading.