The HF series, or needle roller freewheel bearings, enable rotation in one direction while preventing reverse motion. These bearings are essential in applications requiring backstopping or overrunning functions, such as conveyor systems, indexing mechanisms, and packaging equipment.  HF bearings ensure precise motion control and prevent unintended movement in mechanical systems.

KT radial needle roller and cage assemblies bearing is a kind of independent bearing unit with high load capacity and rigidity especially applicable for the tray of shaft and seat holes with the unit which is limited in radical dimension. Each needle have excellent operative characteristic due to each needle exactly guided and kept by the retainer.

The one-way drawn cup needle roller clutch bearing(HF Series) is composed of thin wall punched outer ring and plastic retainer. The punched outer ring is made of alloy steel, and there’s the inradius surface which holds the needles tightly. The needle clutch has very small torque due to its thin radical. Each needle is supported by an independent spring, so higher switching frequency and precision are allowed.

Often abbreviated "LH" for left-hand, use left hand nuts with left hand threaded bolts, screws, studs and threaded rod. They are also known as: reverse threaded ...

Slewing bearing

The TA series, also known as drawn cup needle roller bearings, are characterized by their thin-walled outer rings drawn from high-quality steel. These bearings are compact and offer excellent performance in applications where radial space is limited.

Tapered rollerbearings

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Needle roller bearings are renowned for their high precision and low-profile design. Their wider thickness and smaller outer diameter and volume enable them to withstand high loads, making them advantageous for miniaturization, lightweighting, and precision engineering in various machinery. Furthermore, the smaller rotating radius of needle roller bearings leads to lower rotational torque under the same friction force, further enhancing mechanical efficiency.

AXK series bearings consist of needle rollers and a cage assembly, providing exceptional axial load-carrying capacity and stiffness. They are indispensable in applications where high axial loads are present, such as automotive transmissions, agricultural machinery, and heavy industrial equipment. AXK bearings guarantee reliable and precise axial motion control, ensuring the smooth operation of mechanical systems.

Needle roller bearings in the TA, HK, HF, NK, NA, RNA, AXK, and KT series play a fundamental role in diverse industrial applications. Understanding their unique features and applications is essential for selecting the right bearing for specific use cases. By choosing the appropriate needle roller bearing, engineers can ensure the seamless operation of machinery and equipment, leading to enhanced efficiency, longevity, and overall performance in various industrial settings.

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Rolling bearing

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The catalog provides in-depth specifications and technical details about various needle roller bearings, including bore diameter, outside diameter, width, and other critical dimensions.

Front Wheel Hub and Bearings (Pair) · Kit Component Parts · Specifications & Details · Compatible Vehicles · Chevrolet · Cruze · Cruze Limited · Warranty ...

In addition, solid drawn cup needle roller bearings are divided into two types: NA with an inner ring and RNA without an inner ring, with the latter using the shaft as the rolling surface to reduce its size.

Thrust bearing

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To obtain comprehensive information regarding the detailed dimensions of needle roller bearings, we recommend downloading our catalog.

KT series bearings, comprising cage and needle roller assemblies, are lightweight and compact, making them suitable for high-speed operations.  They are commonly used in automotive engines, compressors, and industrial pumps, where their ability to handle both radial and axial loads is crucial for efficient performance.  KT bearings ensure optimal functionality in demanding applications.

Needle bearings are characterized by its lightweight and high load capacity. It is made with relatively heavy but thin outer ring, made from hardened and precision ground materials, thus provides the smallest section height.

RNA series bearings, similar to NK series but without an inner ring, are ideal for applications with limited radial space. They are commonly found in textile machinery, printing presses, and packaging equipment, offering excellent radial load-carrying capacity and compact design. RNA bearings ensure smooth and efficient operation in confined spaces.

These bearings provide products in both metric and imperial series, with three types of structures in each series: a cage type, a full-needle type, and a sealed type.

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A sleeve bearing (also known as a bushing bearing or plain bearing) is a straightforward and fundamental type of bearing. It primarily consists of an inner metal sleeve (known as the bushing) and an outer metal sleeve. Between these two sleeves lies a layer of special lubricating material, typically a sliding surface coated with grease or oil.

Rolling element bearing

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Solid drawn cup needle roller bearings are a type of bearing with a small cross-sectional height and high load-carrying capacity. Due to the high hardness of the outer ring, it can be applied to even lightweight alloy bearing seats.

Needle roller bearings are vital components in various industrial applications, prized for their high load-carrying capacity and compact design. Among the plethora of needle roller bearings available, the TA, HK, HF, NK, NA, RNA, AXK, and KT series stand out for their distinctive features and applications. In this comprehensive guide, we will delve into these series, elucidating their unique characteristics, applications, and advantages.

INA bearing

Skateboard bearings are essential components that allow you to move around on your skateboard. They keep your wheels spinning fast, long, and smooth by reducing friction between the wheel and axle. Skateboard bearings can range from low-end to high-end models with a variety of features designed for different types of skating. So whether you’re a beginner or a pro, it is important to select the right skateboard bearing for your needs.

NK series bearings are designed without an inner ring, offering a compact solution for applications where the shaft cannot be used as a raceway. They are lightweight and suitable for high-speed operations. NK bearings find applications in automotive components, such as crankshafts and cam followers, where space and weight constraints are critical considerations.

The importance of rear wheel bearings can not be ignored as it is the first connection in moving and static areas of a car. It basically serves as a friction ...

Bearing

Solid drawn cup needle roller bearings are a type of bearing with a small cross-sectional height and high load-carrying capacity. Due to the high hardness of the outer ring, it can be applied to even lightweight alloy bearing seats. In addition, solid drawn cup needle roller bearings are divided into two types: NA with an inner ring and RNA without an inner ring, with the latter using the shaft as the rolling surface to reduce its size.

Drawn cup needle roller bearing(TA Series) is one of the needle roller bearings. It composed of  thin walled punched outer ring, retainer and a group of needle rollers. It is usually formed with thin steel plate through precision punching with very sectional height and big load capacity, so it is suitable for the needed of the low cost and mass produced.

Thrust needle bearing(AXK Series) is composed of tray ring gaskets combined with retainer with needle roller bearings, the stand leads can hold many rolling element, there are very tiny differences among the elements in the same group. The trust needle bearings can support the bearings with the axial directional load and also can be used as the bearings with good rigidity and minimum axial occupied spaces.

These five bearings represent some of the top choices on the market when it comes to skateboarding today. Whether you’re looking for maximum speed or superior durability, there are our top picks.

Needleroller bearing

Similar to the TA series, HK series bearings also feature a drawn cup design. It composed of  thin walled punched outer ring, retainer and a group of needle rollers. It is usually formed with thin steel plate through precision punching with very sectional height and big load capacity, so it is suitable for the needed of the low cost and mass produced.

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It is commonly referred to as "bearing" in English, while in Taiwan, it is usually called "軸承". The fundamental principle of a bearing involves the placement of rolling elements, such as balls, needles, or rollers, between the inner and outer rings to facilitate smooth rotation of the shaft.

Needle roller bearings, also known as needle bearings, are a type of rolling bearing characterized by their slender and elongated needle-shaped rollers. Compared to ball bearings, needle roller bearings have a smaller cross-sectional area and volume but possess higher load-carrying capacity. This makes needle roller bearings excel in applications with limited space, particularly in cases of radial space constraints.

In this article, we will explore the significance of the ball bearing size chart and understand how to interpret and utilize it effectively.

Drawn cup needle roller bearing is used between the needle bearings and the bearing cage, and no axial fixture device is required. Even under the condition of high speed and heavy load, the original function of the bearing can be fully maintained, and not to be easily damaged.  Due to the high storage volume of grease, the drawn cup needle roller bearing possibly without lubricating for a long time.

Entity bushed needle roller bearing(NK Series) is a kind of high capacity bearing with small sectional height. It can operate very flexibly even with the light alloy bearing seat due to its high hard outer ring. There are two series: metric and inch series. Both of which are structured with retainer, full needle and sealing types. Besides, the entity bushed needle roller bearings are divided into two kinds: that with inner ring and without ring. The center shaft is used as rolling body tray for those without inner ring so that its size is even smaller.