Self-aligning ball bearing can withstand both large radial loads and moderate axial loads. The outer ring raceway of this type of bearing is spherical, providing self-aligning performance. Even when the shaft is bent or tilted by forces, causing the inner ring centerline to tilt within 1° to 2.5° relative to the outer ring centerline, the bearing will still function. The inner bore of a self-aligning ball bearing is available in either cylindrical or conical shapes. The taper of the conical bore is 1:12 or 1:30. To enhance the bearing's lubrication performance, an annular oil groove and three oil holes are machined into the outer ring.
Self-aligning ball bearings come in two types: cylindrical bore and tapered bore. The cage can be made of steel sheet or synthetic resin. Common models of radial ball bearings that are available through HZK Bearing include 1200 series，1300 series，2200 series，2300 series and Micro series: 10x, 12x, 13x.
HZK self-aligning ball bearings are self-aligning ball bearings typically consisting of an inner ring, an outer ring, rolling elements (balls), and a cage. The inner surface of the outer ring is spherical, while the outer surface of the inner ring is flat. This design allows the bearing to self-adjust within a certain range to accommodate shaft eccentricity and misalignment.
The operating principle of self-aligning ball bearings is based on rolling friction. The rolling elements roll between the inner and outer rings, reducing frictional losses and improving operating efficiency. The spherical design of the outer ring allows the bearing to automatically adjust within a certain range, thereby reducing the impact of eccentric forces caused by improper installation or during equipment operation.
Shandong HZK Bearing Factory, located in Panzhuang Industrial Park, Linqing City, Shandong Province, covers a total building area of over 10,000 square meters. HZK BEARING FACTORY mainly produces and sells spherical roller bearings, cylindrical roller bearings, deep groove ball bearings, tapered roller bearings, thrust self-aligning roller bearings, automotive wheel bearings, and more. The factory is equipped with fully automated workshops, heat treatment equipment, lathes, grinding machines, ultra-precision equipment, and assembly facilities. We utilize industry-leading production equipment and testing instruments, and have multi-story warehouses to fully guarantee bearing quality and delivery speed. HZK BEARING also customizes various non-standard products. We welcome customers to visit our factory for guidance, business negotiations, and mutual development.
faq
Q: What is your delivery time?
A: If the goods are in stock, it generally takes 5-10 days. If the goods are not in stock, it takes 15-20 days depending on the quantity.
Q: How are you packaged?
A: Packaging can be customized according to customer requirements.
Q: Are we a trading company or a manufacturer?
A: We are a manufacturer with our own factory.
Q: I want a specific size or color of goods, can you customize it?
A: We provide rolls and sheets, as well as post-processing services such as logo printing.
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