China High Speed Bearing Manufacturers and Suppliers - High Speed Bearing for Sale

Your Professional High Speed Bearing Supplier

XINXIANG KAIRUI REFRIGERATION EQUIPMENT CO., LTD,is a professional manufacturing company integrating scientific research, design,production sales and service that serve the global. Our factory mainly produce all kinds of refrigeration filter and can be used for Carrier YORK, TRANE McQuay Bitzer Refcomp brand refrigeration units such as the supporting filter spot sales (part). We also sell chiller spare parts for these brands.

Professional Team

Our team of proficient experts is dedicated to building long-term partnerships with clients by delivering impeccable and reliable services.

Custom Service

We provide tailored solutions for the customization of various filter types to meet specific customer requirements.

Reasonable Price

We are committed to offering superior service and high-quality products at competitive and cost-effective prices.

Advanced Equipment

We have adopted world-leading technology and equipment from Europe and the United States, and have implemented robust quality control procedures and advanced production lines.

York 064-47830-000 SHAFT SEAL
York 064-47830-000 SHAFT SEAL is a shaft seal product of the York brand. It is a key component for open drive compressors and its main role is to prevent refrigerant leakage. York's unique technology
York High Speed Front Bearing 064-48223-000
York High Speed front bearing 064-48223-000 is designed for high speed operating equipment. High quality wear-resistant material, high precision, low friction. The internal structure is optimized,
York High Speed Rear Bearing
York High Speed Bearing is mainly used in York brand related equipment, common in York central air conditioning and other large refrigeration equipment, for the compressor and other key components of

Specification

Structure	Deep groove ball
Sealed form	ZZ/2RS/Open
Cage	Steel Cage/Nylon Cage
Feature	High speed/low noise/long life
ID (mm)	10mm-75mm
OD (mm)	30mm-130mm
Width (mm)	9mm-25mm
Weight (kg)	0.032kg-1.16kg

Advantages of High Speed Bearing

York High Speed Front Bearing 064-48223-000

Support Extreme RPMs
High-speed bearings are specifically designed to handle ultra-high speed without failing. These bearings are usually fitted in engines, gearboxes, and other components spinning at 10,000+ RPMs.

Heat Resistance
High-speed bearings are made from advanced materials and coatings tolerate higher operating temperatures. These bearings also include advanced cooling features or made from materials that dissipate heat faster.

Reduced Friction
High-speed bearings are crafted from low-friction materials that minimise energy loss, allowing for more power to be transferred to the wheel. This ultimately leads to improved performance.

Better Stability
High-speed bearings maintain tight tolerance at extreme speed leading to smoother operation, better handling, and less vibration.

Lightweight Design
Ceramic or hybrid materials are commonly used in high-speed bearings. Ceramic or hybrid made bearings provide the bearing the strength it requires to cater extreme conditions without excess weight.

Applications of High Speed Bearing

Aerospace

In the aerospace industry, high speed bearings are essential for the reliability and performance of jet engines and satellite systems.

Automotive

High speed bearings enhance automotive performance, particularly in turbochargers, superchargers, and transmission systems.

Medical Devices

Medical devices such as dental drills and MRI machines depend on high speed bearings for their smooth and accurate operation.

Food and Beverage Processing

These bearings contribute to maintaining hygiene standards and ensuring efficient processing, packaging, and bottling operations.

Manufacturing Equipment

These bearings provide the necessary accuracy and stability for high-speed machining and automated processes, ensuring consistent quality and efficiency in production lines.

Semiconductor Manufacturing

High speed bearings are integral to equipment like lithography machines and wafer handlers, ensuring precise and contamination-free operation, which is vital for producing high-quality semiconductor devices.

Textile Industry

These bearings enable high-speed operation with minimal friction, ensuring smooth and efficient production of fabrics and yarns, which is essential for maintaining high productivity and quality.

Printing Industry

These bearings ensure precise and rapid movement, essential for high-quality printing and efficient operation, reducing downtime and maintaining productivity.

Installation Steps for High-Speed Bearings

Preparation

This is the first step in the installation and involves cleaning the work area including bearing housings, shafts, and surrounding surfaces.

Inspection

The second step involves inspecting the fitment areas and checking the shaft and housing to ensure exact fit within manufacturer tolerances.

Installation

Post cleaning and inspecting the area the high-speed bearing can be precisely installed. The bearing can be installed through several techniques including press fit installation, thermal expansion installation, etc.

Lubrication & Coating

Post fitment lubrication should be applied before assembly. High-speed bearing grease or manufacturer recommended lubricant should be used.

Alignment

The step involves checking the bearing’s seating and alignment, misaligned bearings can lead to uneven loading and heat buildup.

Post-installation Run

During the post-installation run listen for any unusual sounds, check for oil pressure and leaks.

Comparison of High Speed Bearings and Other Bearings

Criteria	High-Speed Bearings	Standard Bearings	Ceramic Bearings
Performance and Speed	Designed for high rotational speeds with stability and accuracy.	Suitable for moderate speeds and loads.	Superior speed performance due to lower density and reduced friction.
Load Capacity	Higher load ratings, evenly distributed stress.	Robust but may wear out faster under high-stress conditions.	Excellent load capacity with reduced wear even under high stress.
Precision and Accuracy	Tighter manufacturing tolerances for high accuracy and minimal vibration.	Wider tolerances, less suitable for precision-critical applications.	High precision due to ceramic materials and tight tolerances.
Material Composition	High-grade steel alloys, providing toughness and fatigue resistance.	Typically steel or standard metal alloys.	Silicon nitride or other advanced ceramics, offering high hardness and thermal stability.
Thermal and Electrical Properties	Good thermal properties; requires cooling in high-temperature environments.	Standard thermal properties; may need cooling in extreme heat.	Superior thermal stability; non-conductive, ideal for electrical insulation.
Durability and Wear Resistance	Durable but requires regular lubrication and maintenance.	Durable with frequent maintenance in harsh conditions.	Exceptional wear resistance, operates well with minimal lubrication.
Cost	Higher cost, justified by performance and longevity in critical applications.	More cost-effective, suitable for general-purpose use.	Highest cost, justified by unique properties in specialized applications.
Applications	Aerospace components, high-speed machining tools, automotive engines.	General-purpose machinery and equipment.	Aerospace, medical devices, high-speed spindles, electric motors.

Packaging and Shipping

Packaging	Wooden cases and cartons and so on
Shipping	UPS, DHL, FeDex, Sea and air freight, etc

Our Factory

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FAQ

Q: What are high-speed bearings?

A: Bearings are, traditionally, mechanical components that support the rotational motion of a shaft or other moving parts while reducing friction and enabling smooth movement. A high-speed bearing is a type of bearing specifically designed to operate efficiently at high rotational speeds.

Q: What bearing is best for high speeds?

A: High speeds (RPM) usually work best with ball bearings and lower speeds usually work best with roller bearings.

Q: What distinguishes high speed bearings from standard bearings?

A: Key differences: Lighter materials (e.g., ceramic rolling elements), optimized internal geometry (reduced cage mass), enhanced heat dissipation, and low-friction lubrication systems.

Q: Why are cages critical for high speed bearings?

A: Cages separate rolling elements to prevent collision. For high speeds, cages are made of lightweight, high-strength materials (e.g., phenolic resin, titanium alloy, or carbon fiber composites) with streamlined shapes to reduce air resistance and centrifugal force.

Q: What lubrication methods are used for high speed bearings?

A: Three main methods, ordered by suitability for ultra-high speeds:
Oil mist lubrication: Sprays a fine oil mist into the bearing (ideal for DN ≥2×10⁶, excellent heat dissipation).
Oil jet lubrication: Directs a high-pressure oil jet at the bearing’s contact area (for DN 1×10⁶–5×10⁶).
Grease lubrication: Only used for low-to-moderate high speeds (DN ≤1×10⁶); grease must be low-viscosity and high-temperature resistant.

Q: What is the normal operating temperature range for high speed bearings?

A: Typically 40–80°C. Temperatures exceeding 90°C indicate a fault (e.g., insufficient lubrication, misalignment, or bearing damage).

As one of the leading high speed bearing manufacturers and suppliers in China, we warmly welcome you to buy high quality high speed bearing for sale here from our factory. Good service and competitive price are available.

York bearing, YORK 064 48207 000, high speed bearing