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Snap Ring Bearings, commonly known as NR Series Bearings, are deep groove ball bearings featuring a circumferential snap ring groove on the outer ring and an accompanying steel snap ring. This specialized design simplifies axial positioning and mechanical mounting within the housing, eliminating the need for complex shoulder designs or internal retaining rings.
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Inch Size Deep Groove Ball Bearings (commonly known as the R Series) are designed for applications configured around imperial fractional measurements. Manufactured to fractional-inch dimensions (bore, outer diameter, and width), these bearings provide smooth operational performance, low noise, high rotational precision, and minimal dynamic friction torque.
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High Temperature Resistant Bearings
High Temperature Resistant Bearings are specifically engineered to deliver reliable operation, maximum durability, and precise rotation under extreme operating temperatures ranging from 150°C to over 500°C (300°F to 930°F). Standard bearings fail in high-heat environments due to grease degradation, structural deformation, and clearance loss. Our heat-resistant bearings overcome these challenges using specialized heat treatment processes, advanced high-temp lubricants, or solid-lubricated graphite cages.
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Rod ends consist of a threaded housing with an integral spherical plain bearing or a threaded housing formed around the ball.
Rod ends are used to provide efficient, smooth motion transmission in a variety of applications and equipment
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Angular contact bearing balls (type 70000 AC) with α=25°, are inseparable and can only bear the axial force of one side, and the shoulder heights on both sides of the inner and outer rings are different, so more steel balls can be loaded to improve the bearing capacity. Mainly used in a wide range of industries such as automobiles, electrical equipment, machine tools, and aircraft.
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Double row tapered roller bearing, the bearing has one outer ring and two inner rings, and there is a spacer between the two inner rings. The clearance can be adjusted by changing the thickness of the spacer. It can bear radial load and bidirectional axial load at the same time. Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.
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2300 Series Self-aligning Ball Bearings
The 2300 Series Self-aligning Ball Bearings are engineered to deliver exceptional performance and reliability in a wide range of industrial applications. These bearings are designed to accommodate misalignment between the shaft and housing, ensuring smooth operation even under challenging conditions. The self-aligning feature is particularly beneficial in applications where shaft deflection or mounting errors are common, reducing the risk of premature wear and failure.
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Product Details
The rings and rolling elements of silicon nitride full ceramic bearings are made of silicon nitride (Si3N4) ceramic material, and the retainers are made of polytetrafluoroethylene, nylon 66, polyetherimide, zirconia, silicon nitride, stainless steel or special aviation Made of aluminum, silicon nitride full ceramic bearings have all the characteristics of zirconia ceramic bearings, and are also light weight, high hardness, more wear-resistant, more resistant to high temperatures, etc., and can be used for higher speeds and load capacities, and stronger acid and alkali chemical corrosion , as well as more severe environments and special working conditions, when combined with a full ball, it can be used in high temperature environments above 800°C. With a stainless steel cage, it can be used in temperatures above 450°C. When paired with a PTFE or PEEK cage, it can be used in temperatures above 250°C.
Silicon nitride full ceramic bearing product features:
1. High speed: It has the advantages of cold resistance, low stress elasticity, high pressure resistance, poor thermal conductivity, light weight, and small friction coefficient. It can be used in high-speed spindles and other high-precision equipment with a speed of 12,000 rpm to 75,000 rpm. middle;
2. High temperature resistance: The material itself has a high temperature resistance of 1200°C and is self-lubricating. It will not expand due to temperature difference when the operating temperature is between 100°C and 800°C. Can be used in furnaces, plastic making, steel making and other high temperature equipment;
3. Corrosion resistance: The material itself has corrosion resistance and can be used in fields such as strong acid, strong alkali, inorganic, organic salt, seawater, etc., such as: electroplating equipment, electronic equipment, chemical machinery, shipbuilding, medical equipment, etc.
4. Anti-magnetic: Because it is non-magnetic and does not absorb dust, it can reduce premature peeling of bearings and loud noise. Can be used in demagnetization equipment. Precision instruments and other fields.
5. Electrical insulation: Due to its high resistance, it can avoid arc damage to the bearings and can be used in various power equipment requiring insulation.
6. Vacuum: Due to the unique oil-free self-lubricating properties of ceramic materials, in ultra-high vacuum environments, silicon nitride all-ceramic bearings can overcome the problem that ordinary bearings cannot achieve lubrication.
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Address : Yandian Town, Linqing City, Liaocheng City, Shandong Province
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