Piston Compressor Bearing

Your Professional Piston Compressor 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.

Carrier 06EA660034 Piston Connecting Rod
Basic information: Model 06EA660034 is a long stroke connecting rod.Size and weight: Inner diameter 44.90mm, product number 22, total length 175mm, weight 0.250kg.Suitable models: Applicable to
Carrier Piston Machine Bearing 06EA500352
Carrier bearing 06EA500352 is actually a Carrier bushing bearing, the following is its details:Basic information: Model 06EA500-352 belongs to the bushing bearing category.Size: Outer diameter about
Carrier Piston Compressor Bearing
Carrier piston compressor bearing 06EA660110 is a special bearing provided by Carrier Company for its specific type of piston compressor, mainly for Carrier 06E, 06D series piston compressor, these

Specification

Weight kg	0.080000
Inside Diameter	35mm
Outside Diameter	52mm
Width	12mm

Carrier Piston Machine Bearing 06EA500352

Advantages of Piston Compressor Bearing

1. Reduce friction and heat generation, reducing the chance of parts wearing out.

2. Promote smooth rotation and improve system efficiency

3. Increase load capacity

4. Properly select and maintain bearings to reduce stress on piston compressor components and reduce piston compressor bearing wear.

5. Piston compressor bearings help stabilize the rotor and maintain precise shaft alignment, reducing vibration and noise.

6. Bearings designed specifically for piston compressors, especially self-lubricating bearings or magnetic bearings, reduce maintenance needs.

7. Application diversity.

Applications of Piston Compressor Bearing

HVAC systems: Heating, ventilation, and air conditioning (HVAC) systems rely on piston compressors to circulate refrigerant and provide air conditioning and heating.

Refrigeration systems: Commercial and industrial refrigeration systems, such as those used in supermarkets, food storage, and processing facilities, rely on piston compressors to maintain low temperatures.

Car air conditioning: Piston compressor bearings are the core of the vehicle air conditioning system, controlling the temperature inside the cabin to ensure comfort.

Oil and Gas Industry: Piston compressor bearings are used in the oil and gas industry for a variety of tasks, including gas lifting, gas transfer and vapor recovery.

Chemical processing

Chemical plants use piston compressor bearings for process gas compression, refrigeration, and to supply air to instruments and pneumatic equipment.

Aerospace

Piston compressor bearings in aerospace applications are used in environmental control systems in aircraft and other spacecraft to provide necessary air pressure and temperature regulation.

Power generation

Power plants use piston compressor bearings to perform a variety of tasks, including the operation of air intake and pneumatic controls for combustion.

Key Materials Used in Piston Compressor Bearings

Steel Specifications and Treatments

The backbone of many compressor bearings is high-quality steel, specifically engineered to withstand the rigors of mechanical stress and wear. Various treatments, such as heat treatment and surface hardening, are employed to enhance durability and performance.

Polymers and Composites

In recent years, polymers and composite materials have emerged as viable alternatives or complements to traditional metal bearings. These innovative materials can be formulated to provide excellent wear resistance and thermal stability while reducing weight.

Lubrication Materials and Their Impact

The choice of lubrication material plays a critical role in the performance of bearings, as it directly affects friction and wear rates. Various lubricants, including grease and oil, must be selected based on specific operating conditions, such as temperature and load.

Precautions for Use of Piston Compressor Bearings

Precision Lubrication Management

Treat oil as an asset. Implement a routine oil analysis program. A long-lasting machine depends on it.

Contamination Control

On reservoirs, use desiccant breathers and high-quality filtration. This single step reduces wear and tear significantly.

Carrier 06EA660034 Piston Connecting Rod

Embrace Preventive Maintenance (PdM)

A robust condition monitoring program using vibration monitoring, oil analysis, and thermal imaging is the single most effective strategy.

Proper Storage and Handling

Spare bearings must be stored flat in a clean, dry environment.

Packaging and Shipping

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

Our Factory

productcate-1-1

FAQ

Q: What is a piston compressor bearing?

A: It is a core component that supports the rotating/moving parts (e.g., crankshaft, connecting rod) of a piston compressor, reducing friction during operation and ensuring stable power transmission.

Q: How does a sliding bearing in a piston compressor work?

A: When the compressor runs, the rotating crankshaft drives the lubricating oil to form a thin oil film between the bearing bush and the journal. This oil film separates the two metal surfaces, converting dry friction into fluid friction to reduce wear.

Q: How to check if the lubrication of a piston compressor bearing is normal?

A: Monitor the bearing temperature (normal range: 30–65°C; exceed 70°C indicates a problem).
Check the oil level in the lubricating system (ensure it is between the “min” and “max” marks).
Observe the oil quality: if the oil turns black, emulsifies, or has sediment, replace it immediately.

Q: Why do piston compressor bearings fail if lubricating oil is contaminated?

A: Contaminants (e.g., metal particles, dust) in the oil will scratch the bearing’s sliding/rolling surfaces, destroy the oil film, and accelerate wear. In sliding bearings, contaminants may also block oil holes, causing oil starvation and overheating.

Q: How to align a rolling bearing correctly during installation in a piston compressor?

A: Use a dial indicator to measure the runout of the bearing outer ring and the crankshaft journal. Adjust the bearing seat or shim thickness to ensure the radial runout is within 0.03mm (for general compressors)—misalignment will cause uneven load and premature bearing failure.

Q: What precautions should be taken when installing a piston compressor bearing?

A: Ensure the bearing seat and journal are clean (no impurities, rust, or burrs).
For interference-fit bearings, use heating (e.g., induction heating, not open flame) to expand the inner ring—avoid hammering directly.
After installation, check the axial/radial clearance with feeler gauges to ensure it matches the compressor’s technical specifications.

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

Carrier 06EA660110, Compressor spare parts piston bearing, bearing