precisbearings

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Bearings For Machine Tool Lead Screws

FTM produces angular contact ball bearings specially designed for machine tool rotation shafts. Suitable for high-precision machining of multi-axis machining machines. Highly fit the operating requirements of lead screw drive. Because of their high stability, high speed, high precision, high carrying capacity, and long service life, lead screw bearings are widely used in industrial machinery, medical equipment, and transportation fields, such as CNC machine tools, injection molding machines, laser cutting machines, photographic machines, high-speed rail, aircraft. Tolerances up to P4 dimensional accuracy, and P2 rotation accuracy.

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Insert Bearing with extended Inner Ring

Insert Bearing A specially shaped bearing with a spherical outer ring, based on a sealed deep groove ball bearing, is a bearing designed to be mounted on a housing or bracket and to provide support for a rotating shaft. According to the actual application scenario, FTM can design the lengthened inner ring of different locking devices, which can be quickly and conveniently installed on the shaft

FTM Insert Bearing main features: Inner and outer rings: The Insert Bearing has an extended inner ring (attached to the shaft) and an outer ring. The extended inner ring is mounted on the shaft, and the locking device and size can be customized Seal: FTM can produce Insert Bearings with seal or without seal. The size range is 10mm-250mm. The Insert Bearings with seal can effectively avoid the entry of contaminants such as dust or moisture, improving durability and service life. Self-alignment: The Insert Bearings of the FTM design allow for slight misalignment between shaft and housing, making them ideal for perfectly aligned challenging applications.

Insert bearing type: Set-screw type: The set-screw is used to fasten the bearing to the shaft, usually used in applications where the shaft does not require high speed operation. Eccentric lock ring: The use of an eccentric lock ring to "lock" the bearing to the shaft by rotation is commonly used in applications with vibration or oscillating loads. Adapter sleeve: Uses a tapered sleeve to fit the bearing to the shaft, usually found in high-speed applications. Common applications: Agricultural equipment: tractors, combine harvesters and other agricultural machinery Conveyor: Used for transporting goods in factories and warehouses Textile machinery: due to their ability to handle dynamic loads

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Unground Bearing Without Flange

An unground bearing without a flange is a type of bearing that has not undergone the final grinding process typically used to achieve precise surface finishes.  This type of bearing is often more economical than precision-ground bearings and is suited for less demanding applications where extreme accuracy, low noise, or high speeds are not critical.  The absence of a flange makes it more versatile for use in applications where the bearing can be mounted in various configurations. Key Characteristics of Unground Bearings Without Flanges: Unground Finish:The bearing raceways and surfaces are not precision ground, meaning that they may have a rougher surface compared to precision bearings.  This makes the bearing suitable for applications where high tolerances and low friction are not essential. Because of the unground surfaces, these bearings typically operate at lower speeds and under lighter loads compared to their ground counterparts.

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Forklift Wheel Bearing

The wheel bearing of FTM forklift truck usually adopts double hardness structure, which reduces the wear of the forklift door frame and improves the service time. The surface adopts some special treatment to provide bearing lubricity, corrosion resistance and wear resistance.

Forklift wheel bearing is the key component of forklift driving system, it not only affects the smooth operation of forklift, but also relates to its load and safety performance.

The wheel bearing of FTM forklift truck usually adopts double hardness structure, which reduces the wear of the forklift door frame and improves the service time. The surface adopts some special treatment to provide bearing lubricity, corrosion resistance and wear resistance, FTM forklift wheel bearing size range: 10mm-250mm, accuracy can reach P2. Materials can be selected: bearing steel, GCR15, 45 steel, etc., chamfer, roughness, surface treatment and other processing technology can be customized according to the drawing samples

The advantages of forklift wheel bearings are as follows: 1. Reduce friction and improve operating efficiency FTM wheel bearings have better performance to reduce friction at work, making the forklift more effortless and smooth when loading and moving, improving fuel efficiency or battery life, thereby extending operation time. 2. Improve stability and security High quality wheel bearings can effectively distribute the weight of the forklift truck and provide stable support in different road conditions. This allows the forklift to maintain a good balance when driving at high speed, making sharp turns or carrying heavy objects, avoiding the risk of rollover or skidding, and ensuring the safety of operation. 3. Extend the service life of forklift trucks Wheel bearings reduce direct friction between the hub and axle, reducing the rate of wear on these components. The durability of the bearings extends the service life of the wheel and chassis systems of the forklift truck, thereby reducing the frequency of replacement and maintenance costs. 4. Reduce vibration and noise High-quality wheel bearings can effectively absorb the vibration of the forklift during the driving process, reduce noise, and make the working environment of the operator more quiet and comfortable. This is especially important in situations with high noise requirements, such as warehouses, shopping malls or enclosed Spaces, to help improve work efficiency. 5. Easy maintenance and low cost The design of wheel bearings is usually relatively compact, easy to check, lubricate and replace, and convenient for daily maintenance. Regular inspection and lubrication of wheel bearings prevents excessive wear and helps reduce the risk of unplanned downtime and overall maintenance costs. 6. Increase carrying capacity The wheel bearing with good quality has a high load carrying capacity, so that the forklift can carry heavy objects safely and effectively, and improve the work efficiency. This is critical for applications where heavy loads are moved frequently, and can effectively improve production and operational efficiency.

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Rotor Spindles Type T103

The rotor spindle bearing is a composite bearing composed of a variety of bearings, which are easy to install and maintain. The design of the rotor spindle bearing considers a variety of factors, such as the addition of dust slots and dust rings at both ends, which can avoid oil leakage and the entry of debris. The outer ring is designed to be oiled, and grease can be added in time to reduce the wear of the cup bearing. Rotor spindle bearing is a standard bearing that plays an important role in textile machinery, FTM can be produced according to the model, but also can be customized according to the design of different sizes.

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Forklift Truck Mast Bearing

Forklift mast bearing is the key component of forklift mast assembly, it can achieve smooth movement when the mast lifting load, the design and selection of mast bearing has a direct impact on the performance and safety of forklift truck, so the reasonable selection and maintenance of mast bearing can significantly improve the operation quality and service life of forklift truck.

FTM's forklift mast bearing has the following advantages to ensure the performance of the forklift: 1. Reduce friction and improve efficiency FTM can produce high-precision forklift mast bearings, which can better reduce friction and energy loss in use, and improve operational efficiency

2. Improve stability and security FTM can produce high quality, high hardness of high quality forklift mast bearings, in the operation can be better uniform load, so as to ensure the balance and stability of the mast when lifting heavy loads. This is particularly important in terms of safety, reducing the risk of the load tilting or falling, especially when working at altitude.

3. Extend the service life of the equipment Reduced friction and vibration means lower wear rates for bearings and related components, thus extending the service life of the entire mast system and forklift trucks. The longer the life of the bearing, the maintenance frequency and cost of the equipment will also be reduced.

4. Easy maintenance Mast bearings are usually easy to check and replace, which makes routine maintenance easier. Regular inspection and lubrication of bearings can maintain their performance, avoid unexpected failures, and improve the reliability of equipment.

5. Increase carrying capacity Bearings of good quality can withstand greater loads, and FTM has a Marr detector imported from Germany to ensure the quality of bearings, so that forklifts can perform better when handling heavy loads.

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Single Row cylindrical Roller Bearing

Single Row cylindrical Roller Bearing Single-row cylindrical roller bearings are designed to support heavy radial loads and operate at high speeds. These bearings consist of a single row of cylindrical rollers in contact with the inner and outer raceway lines. This design allows for efficient load distribution and low friction, making it ideal for high-load and high-speed applications in industries such as automotive, aerospace and heavy machinery.

FTM single row cylindrical roller bearing customization: 1. Accuracy level: P2,P4 2. Material selection: bearing steel, Gcr15, 45 steel, stainless steel, etc 3. Size: diameter 10mm-25mm 4. Processing technology: chamfer, drilling, thread, groove, arc, heat treatment, electroplating, blackening, etc 5. Shape: Customize various shapes, car parts, casting, forging, etc

Design variables: Types N and NU: These types allow for axial displacement between the inner and outer rings, adapting to axial expansion caused by temperature changes. This is useful in applications with large thermal variations. Type NJ: Provides axial load capability in one direction, making it suitable for applications requiring limited axial support. NUP type: Provides axial load support in both directions and axial positioning in applications requiring light axial guidance.

Structure and components: Separable: Single-row cylindrical roller bearings are usually separable, which means that the inner and outer rings can be removed independently. This design simplifies installation, inspection and maintenance. Roller profile: Rollers are precision-machined with slightly raised tops to prevent edge stress, enhance load distribution, reduce wear and extend bearing life.

Application program: Motors: Ideal for high-speed motors because they are able to reduce friction while supporting significant radial loads. Gearboxes and transmissions: Often used for gearboxes with high radial loads because they provide stability under heavy and fluctuating loads. Pumps and compressor shafts: Common in applications that require reliability, low friction and high durability under constant radial loads.

Advantages: High radial load capacity: These bearings can support higher radial loads compared to ball bearings due to the linear contact of the cylindrical rollers. Low friction: They have low rolling friction, making them efficient for high-speed applications. Thermal expansion adjustment: Some designs (N and NU) allow for axial movement that helps accommodate thermal expansion without putting pressure on the bearing.

[precisbearings]

Forklift Truck Mast Bearing

Forklift mast bearing is the key component of forklift mast assembly, it can achieve smooth movement when the mast lifting load, the design and selection of mast bearing has a direct impact on the performance and safety of forklift truck, so the reasonable selection and maintenance of mast bearing can significantly improve the operation quality and service life of forklift truck.

FTM's forklift mast bearing has the following advantages to ensure the performance of the forklift: 1. Reduce friction and improve efficiency FTM can produce high-precision forklift mast bearings, which can better reduce friction and energy loss in use, and improve operational efficiency

2. Improve stability and security FTM can produce high quality, high hardness of high quality forklift mast bearings, in the operation can be better uniform load, so as to ensure the balance and stability of the mast when lifting heavy loads. This is particularly important in terms of safety, reducing the risk of the load tilting or falling, especially when working at altitude.

3. Extend the service life of the equipment Reduced friction and vibration means lower wear rates for bearings and related components, thus extending the service life of the entire mast system and forklift trucks. The longer the life of the bearing, the maintenance frequency and cost of the equipment will also be reduced.

4. Easy maintenance Mast bearings are usually easy to check and replace, which makes routine maintenance easier. Regular inspection and lubrication of bearings can maintain their performance, avoid unexpected failures, and improve the reliability of equipment.

5. Increase carrying capacity Bearings of good quality can withstand greater loads, and FTM has a Marr detector imported from Germany to ensure the quality of bearings, so that forklifts can perform better when handling heavy loads.

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FTM Plain Bearing Bushing

The bushing is the use of the bearing "shaft" to cover and support the "hole" inside the shaft sleeve, to achieve sliding or rotating motion parts, are the "jacket" of the shaft. which can protect the shaft, and replace the shaft sleeve after wear, avoiding direct wear of the shaft and reducing maintenance costs; The bearing is the rotating body that supports the shaft and reduces friction. The bushing adopts sliding instead of rolling inside, which is suitable for poor working conditions FTM offers bushings in different sizes, shapes, and materials to meet customer needs. - China Plain Bearing Bushing Suppliers

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Sealed Needle Roller Bearings

It is a supporting roller bearing with a rear wall outer ring, and the roller can roll directly on the raceway and can withstand large loads. The outer surface of the outer ring of the roller is cylindrical. The two ends are sealed, and the outer ring, needle roller cage assembly, and sealing ring form a complete unit. Synthetic rubber seals are selected on both sides to ensure long-term lubrication, prolong the service life of the product, and improve work efficiency.

[precisbearings]

Forklift Wheel Bearing

FTM forklift wheel bearings often use a double hardness structure, reducing the wear of the forklift door frame, and improving the service time. The surface adopts some special treatment to provide bearing lubricity, corrosion resistance, and wear resistance.

Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is an enterprise focusing on the R&D, manufacturing, and customization of non-standard bearings, high-precision bearings (import substitution), and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned an excellent reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery, and other fields.

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Thin Section Ball Bearing

Thin section ball bearings can well reduce the space required by bearings, lightweight, highly flexible performance, and high running accuracy, and can be used in robot arms, robot speed reducers, harmonic drives, RV gearboxes, automobile drive gears, astronomy instrumentation, machine tools, and other applications

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Single Row Ball Rollers Bearing

A single row ball roller bearing is a precision-engineered mechanical component designed to facilitate smooth rotation and reduce friction between moving parts. This essential component finds widespread application in various industries, including automotive, aerospace, machinery, and robotics, where rotational motion is a critical aspect of functionality.

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Insert Bearing with extended Inner Ring

Insert bearings are used inside pillow block and flange housings or in custom-housed applications. Their common outer rings are spheres and planes. Radial loads, axial loads, and combined loads are available.

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Insert Bearing with extended Inner Ring

Insert bearings are used inside pillow block and flange housings or in custom-housed applications. Their common outer rings are spheres and planes. Radial loads, axial loads, and combined loads are available. Radial insert ball bearings are single-row. The components include an outer ring, an inner ring, and some balls. Bearings with an inner ring extended on both sides undergo less tilting of the inner ring and therefore run more smoothly. These bearings can be easily fixed to the shaft without the need for a shoulder, lock nut or bearing seat. FTM will help customers choose high-quality wear resistance, rust resistance material， The hardness can reach HRC61~65， It has achieved a large elastic buffer in the degree of contact fatigue and wear resistance.