Magneticbearings

Angular contact ball bearings are nonseparable bearings with a defined contact angle in the radial direction relative to the straight line that runs through the point where each ball makes contact with the inner and outer rings. In addition to radial loads, angular contact ball bearings can accommodate single direction axial loads. Since an axial load is generated from a radial force, these bearings are generally used in pairs. Typically ideal for machine tools, feed screw mechanisms, ball screw support units, etc.

• Size Standards : Metric Series • Type : Self-Aligning Ball • Number of Raceway Ring Rows : Double Row • Customs tariff — weight per : 1 • Bore shape : Cylindrical

New: Ceramic inner/outer ring material types are added. [August 2023]Ceramic bearings suitable for non-magnetic, non-conductive, and corrosive environments

High quality radial ball bearing consisting of inner ring, outer ring, ball, cage and seal.[Features]-High-quality small-diameter ball bearings are available from Φ2 (inner diameter 2 mm).-The most commonly used radial ball bearing consisting of inner ring, outer ring, ball, cage, and seal.-In addition to radial load, axial load in both directions can be applied.-The flanged type is a deep groove ball bearing with a brim on one side of the outer ring, and since it is not necessary to provide a shoulder on the inner diameter of the housing, highly accurate through-hole machining is possible.-With a flange, the side surface of the housing can be attached as a reference, and it is necessary to accurately process the squareness of the side surface.[Applications]-The most suitable for applications where the friction torque is small, high-speed rotation is required, and low noise and low vibration are required.

Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. Axial models can support high axial forces but cannot be subjected to radial loads·Double Direction·Separatable·511..Series

MISUMI Thrust Ball Bearing - Large Sized, Open Type provides reliable load support by accommodating axial loads in one direction. Designed to facilitate smooth rotation while minimizing friction, this thrust bearing optimizes operation and extends equipment lifespan in various industrial applications. With durable construction, this open-type bearing effectively reduces wear and tear on components, protecting sensitive systems without compromising performance. Ideal for high-load environments, it ensures efficient functionality for machines and assemblies requiring precise thrust management.

Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.•63..Series

A bearing with a structure in which single-row angular ball bearings are combined on the back (DB) and the inner and outer rings are integrated.[Features]・ The contact angle is 25°.・ It can receive radial load and axial load in both directions, and also has a load capacity for moment load.・ This bearing is also available in a sealed type or a shield type, and the rated load changes compared to the open type.[Applications]・ Machine Tools.・ Feed screw mechanism.・ Ball screw support unit.

Precision Bearings that are compact and lightweight because of their small diameter and thin wall type.[Features]-Small diameter standard bearing.・ Inch standard size product.・ Abundant variations.[Applications]-Ideal for machine parts (fan motors, encoders, stepping motors, etc.).

MISUMI Deep Groove Ball Bearing - Open Type, Single Row offers robust performance by reducing friction and ensuring smooth rotation. Designed to accommodate radial loads, this ball bearing type enhances mechanical efficiency, making it ideal for various applications in industrial machinery and automotive systems. With exceptional durability, the bearing effectively minimizes wear and tear, safeguarding sensitive components while maintaining optimal operational performance. Its open design facilitates easy lubrication access, ensuring long-lasting reliability in demanding environments.

The center of the raceway surface of the outer ring is a spherical surface that coincides with the center of the bearing, and the inner ring is a ball bearing with two rows of raceway grooves.[Features]-The ball, cage, and inner ring can rotate freely with respect to the outer ring to some extent.・ Axle deviation caused by machining errors of shafts and housings and mounting of bearings is automatically adjusted.-Since the loading capacity of the axial load is not very large, it is not suitable for places with a large axial load.-If an adapter is used for a bearing with a tapered hole inside, it is often used for a transmission shaft because it is easy to install and remove.[Application]-Ideal for areas where it is difficult to center the shaft and housing.

NSK offers one of the most comprehensive range of Angular Contact Ball Bearings designed to meet the manufacturers' requirements. These bearings have a contact angle that enables them to withstand significant axial loads in one direction together with radial loads. They are generally used in pairs, triplex sets, quadruplex sets, or multiplex sets since an axial component is generated when a radial load is applied. Angular Contact Ball Bearings can simultaneously support a radial load and a large axial load in one direction. Offered in contact angles of 15 degrees, 25 degrees, 30 degrees, 40 degrees and in various cage materials of polyamide, steel, and brass. These angular contact ball bearings will suite any application demands.The angular contact ball bearings can be used in hydraulic pumps that apply axial load in addition to radial load, mold pumps, spindles of machine tools that require improved shaft rotation accuracy and rigidity, grinding spindles, electromagnetic clutches for automobile air conditioners, etc.

The C-Type, radial contact ball bearing is designed with deep ball grooves to withstand high loads. Although this bearing is used primarily in applications with radial loads, it can withstand moderate axial loads, reversing axial loads, and moment loads.

NTN's Sentinel Series is a premium line of stainless steel bearings and bearing units featuring food-grade solid lube with covers. Sentinel is designed for a maintenance-free, washdown-resistant product line in food and beverage applications.Product Features & Benefits1.NTN food-grade solid lubricant (NSF H1 registered) provides permanent bearing lubrication by protecting bearings from washout and preventing undesired grease leakage into food.2.100% stainless steel bearings are corrosion-resistant and require no coating, eliminating the potential of flaked coatings contaminating the end product.3.Silicone seal and slinger combination creates a water-resistant barrier to help prevent contamination.4.Protective covers for units provide additional protection against contaminants and moisture, while adding additional safety for maintenance personnel.5.Full-contact nitrile seals creates a water-resistant barrier to help prevent contamination.

MISUMI Angular Contact Ball Bearing provides reliable stability by enhancing load capacity through its unique design. Designed to accommodate axial and radial loads simultaneously, this bearing type optimizes operation and extends equipment lifespan in high-speed machinery applications. With durable construction, these ball bearings effectively minimize friction and wear, protecting sensitive systems without compromising performance. Ideal for diverse industrial environments, they ensure efficient functioning and increased reliability.

Thrust ball bearings are divided into single and double direction types. The former is able to accommodate axial load in one direction, while the latter is able to accommodate it in both directions.Neither is suitable for applications that involve radial load or high speed rotation.Bearings whose housing race back face is spherical (with a spherical back face or aligning seat race) are designed with a self aligning capability and can accommodate the effects of inaccurate mounting.

New: Width variations are added. [August 2023]The self-aligning ability enables to tolerate mounting misalignment and deflection during rotation.

A type of ball bearing that is resistant to vertical loads (axial loads) with respect to the bearings.[Features]-Loads only one-way axial load. Can withstand heavy loads.-High quality thrust ball bearings by a manufacturer specializing in small diameters. Available from Φ2 (inner diameter 2 mm).-Thrust ball bearing: Since the track is flat, the friction torque is small.・ Grooved thrust ball bearings have track grooves on the upper and lower track boards to ensure a higher rated load.-Grooved thrust ball bearings suppress the movement of the ball and cage during rotation, reducing contact with the shaft and housing.[Applications]-Thrust ball bearings: For low loads and low speeds.-Grooved thrust ball bearings: For high loads.

Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.·618...Series

• Inner/Outer Ring Material : Steel • sealing : gap seal • seal material : NBR, steel sheet reinforced • thread size : M22X1,5

Angular contact ball bearings are suitable for applications which require high accuracy and good high-speed performance. This type of bearing is designed to carry a combined load.Single-row angular contact ball bearings consist of a single-row angular contact ball bearings with inner and outer rings integrated.

Types of bearings

Ball bearings designed to receive thrust loads during high-speed operation.[Features]-Composed of a washer-shaped track board with a track groove on which balls roll.-Spherical centering washer type and centering washer type can be selected, and mounting error can be tolerated in both single and double types.-Thrust ball bearings are divided into a flat seat type and a centered seat type according to the shape of the seat of the housing track board, and can receive an axial load.・ Axial load can be received, but radial load cannot be received.[Use]-Can be used for automobile-related and general industrial equipment.

Angular contact ball bearings that can receive a certain amount of axial load.[Features]-The straight line connecting the contact points between the ball and the inner and outer rings has an angle with respect to the radial direction.-Radial load and unidirectional axial load can be applied.-When a radial load acts, an axial component force is generated, so two are generally used facing each other.・ For bearings with a contact angle of 15 ° and bearing accuracy of JIS 5 class or higher, refer to Precision Rolling Bearing (CAT. No. 2260 / J).[Application]-Ideal for machine tools, feed screw mechanisms, and ball screw support units.

The 600 Series bearing is designed for moderate speeds and medium thrust loads. These bearings utilize a full ball complement. Rings are cold forged from hardenable strip steel and are carefully heat treated. These bearings may be plated or manufactured from stainless steel upon request. The entire assembly is housed in a soft steel band which lends itself to an easy press fit into a housing. The band also serves as a dust shield and helps retain the bearing lubricant. The upper ring is free to rotate in the band and has a close fit in the bore for the shaft. The lower ring is fixed in the band and has a shaft clearance in the bore.Features: • Unground Thrust Bearing • Easy To Use Inch Dimensions • Moderate Loads • Max Speed Range: 1000 - 1200 RPM • Hardened Rings • Full Complement of Balls • Soft Steel Band Offers Ease of Installation • Upper Ring is Free to Rotate and has Close Fit for Shafts • Lower Ring is Fixed and has Shaft Clearance in the Bore

PIC offers a comprehensive and varied line of precision ball bearings. Engineers and designers can precisely select bearings for their specific applications. For the inch series, selections are available with or without flanges, in bores ranging from .040'' to 1.5''. Select from ABEC 1, 3 or 7 quality levels.Material: 52100 Steel and 440 Stainless Steel

Ballbearing

• Size Standards : Metric Series • Number of Raceway Ring Rows : Single Track • Customs tariff — weight per : 1 • Bore shape : Cylindrical • Customs tariff — weight unit : kg

[Features]-Two types of contact angles can be selected according to the magnitude of the axial load and moment load.-Uses a punching cage.-Similar to single-row deep groove ball bearings, with a seal (2NS) and shield (ZZ) attached. [Applications]・ Blower ・ High-speed vacuum pump receiver ・ Supercharger ・ Two-wheeled vehicle transmission

Deep grove ball bearings are available in a variety of sizes, and are the most popular of all roller bearings. This type of bearing supports radial load and a certain degree of axial load in both directions simultaneously.Shielded/ Sealed Type▪ Simplifies sealing structure of applications.▪ Greasing is not necessary because bearings are pre-lubricated.

Rolling bearing

A deep groove ball bearing with single row can be used in many different applications. •Type : Ball•Bearing Style : Double Shielded, Open Type, Rubber Seal Type, Single Shielded•Load Direction : Radial■ Dynamic equivalent radial loadPr = XFr + yfa■ Static equivalent radial loadTake the larger of the values ​​obtained from the following two equations.Por = 0.6Fr + 0.5FaPor = Fr

An ultra-thin type bearing that is compact and lightweight and suitable for thin-walled designs.[Features]-A wide variety of thin-walled products with outer ring flanges, with and without shields and seals.-JIS standard.[Applications]-Ideal for industrial robots, rotary encoders, stepping motors, etc.-Ideal for limited spaces and layouts.

A ball bearing with a spherical surface where the center of the raceway surface of the outer ring coincides with the center of the bearing, and the inner ring has two rows of raceway grooves.[Features]-The inner ring, ball, and cage shaft have alignment properties that allow them to freely rotate around the center of the bearing.-Since the friction is smaller than that of roller bearings, it is difficult for the temperature to rise even at high speeds.-The contact angle is small and the load capacity of the axial load is low.[Application]-Ideal for transmission shafts where the shaft is easily bent and when it is difficult to align the shaft with the housing.

Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.•62..Series

NSK manufactures a full range of deep groove ball bearings. These versatile bearings are the most common type of bearings and serve a wide variety of applications including agricultural machinery (tractors, string trimmers), textile machines, carriers/conveyance, film rolling mills, powder/particle clutches, outboard boat motors, etc.Deep groove ball bearings have deep grooves with arc-shaped tracks on both the inner and outer rings, and can carry radial loads. Besides radial loads, deep groove ball bearings can take axial loads in both directions and offer low frictional torque and high-speed components. It is most suitable for parts that rotate at high speed and applications that require low noise and low vibration.

MISUMI offers a range of ball bearings, including the Large Angular Contact Ball Bearing - Single Row, designed for high-load applications. These bearings feature a unique design that allows them to accommodate both radial and axial loads, making them ideal for precision machinery and equipment.

Bearing

Precision ground 1600 Series bearings are specially designed to provide a line of low cost yet high quality bearings for adaptation to a majority of precision bearing applications. They are made in easy to use inch dimensions and are recommended for medium loads and for maximum speeds in the range of 5000 rpm. The 1600 Series bearings are precision ground on all surfaces with exceptional care given to the ball grooves. Careful heat treatment provides a uniform and exact degree of hardness for maximum life. The 1600 Series radial bearings are available open, single or doubled shielded, or single or double sealed. Double sealed and double shielded bearings are supplied grease packed as standard.

The X-Type, or 4-point contact, ball bearing is ideal for moment loading. X-Type bearings are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. This design is excellent for moment loading and reversing axial loading. The X-Type bearing can be used for other light loading conditions, but is not recommended in place of the C- or A-Type bearing for pure radial loads.

A bearing with a ball between a set of track boards (axle track board and housing track board) and a contact angle of 90 °.[Features]-Only unidirectional axial load can be applied, and radial load cannot be applied.-In addition, it is not suitable for high-speed rotation.[Applications]-Steel equipment, pumps, machine tools, wind power generation, etc.

Deep groove ball bearings are the most widely used bearings in all general industries. They utilize an uninterrupted raceway that makes them optimal for radial loads and also axial loads. Radial ball bearings typically come with pressed steel cages, but also offer machined brass or molded nylon material.NTN offers one of the industry’s widest arrays of products to fit your application. NTN’s ball bearings are available off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. With a virtually limitless variety of configurations of seals, shields, lubricants, internal clearances, and cage designs, NTN’s selection can certainly fit your application.

MISUMI Ball Bearings Angular Contact Ball Bearing - Universal Combination, Precision Grade provides reliable precision and load capacity by facilitating smooth rotation under axial and radial loads. Designed to support high-speed applications, these angular contact ball bearings optimize operation and extend equipment lifespan in industrial machinery and automation systems. With durable construction, these bearings effectively minimize friction and wear, protecting sensitive systems without compromising performance or reliability, ensuring longevity in demanding environments.

SUS440C stainless steel bearing with excellent chemical resistance and resistance to rust, corrosion and high temperature.[Features]-6800, 6900, 6000, 6200, 6300 series-Lineup of types with retaining rings-Can beused in higher temperature environments than general bearing materials (operating temperature range is about 50 ° C higher)-Both shields (ZZ) Type: (-40 to + 150 ° C) / Double seal (2RS) Type: (-30 to + 110 ° C)・ Open type: Lubricant・ Stainless steel other than rubber seal (inner / outer ring, ball is SUS440C, cage, Shield and retaining ring are SUS304)・ Heat resistant grease is used for "SMT" sealed stainless steel bearing, accuracy is JIS0 grade orhigher・High stability against rust・High resistance to chemicals[Application]-Ideal for specifications in food machinery, cleaning equipment, water environment transport equipment, and other hot and humid environments

Deep groove ball bearings are the most widely used bearings in all general industries. They utilize an uninterrupted raceway that makes them optimal for radial loads and also axial loads. Radial ball bearings typically come with pressed steel cages, but also offer machined brass or molded nylon material.NTN offers one of the industry’s widest arrays of products to fit your application. NTN’s small diameter ball bearings with a bearing outer diameter down to 4 mm and a bearing inner diameter down to 1.5 mm. With a virtually limitless variety of configurations of seals, shields, lubricants, internal clearances, and cage designs, NTN’s selection can certainly fit your application.

Stainless Steel Bearings in sizes that are most used in a wide range of industries.[Features]-A wide variety of types with outer ring flange, thin-walled products, shields and seals.-JIS standard bearing-Larger Diameter Sizes[Application]-Can be used for various rotating parts such as machine parts (motors, etc.).

ballbearing中文

Single-row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies. ·The angular adjustment facility is very limited.

MISUMI Ball Bearings Small Deep Groove Ball Bearing provides reliable rotational efficiency by minimizing friction and wear during operation. Designed to accommodate radial and axial loads, this ball bearing optimizes performance and extends equipment lifespan in various industrial applications. With durable construction, this ball bearing effectively enhances system reliability, protecting sensitive components without compromising performance. Ideal for environments requiring precision and durability, ensuring smooth operation in demanding conditions.