China best Smr106zz Shielded Stainless Steel Miniature Ball Bearings with Great quality

Product Description

Type No. Metric Type Bore Size: 1.50mm up to 12mm
Inch Type Bore Size: 0.0781″ up to 0.75″ 
Flanged Metric Type Bore Size: 1.50mm up to 12mm
Flanged Inch Type Bore Size: 0.0781″ up to 0.75″ 
Materials Inner/Outer Race AISI440C, AISI420
Balls AISI440C, AISI420, Si3N4 Ceramic
Retainer Rivet Cage, Crown Cage, Nylon Cage
Seals/Shields ZZ, ZZS, TTS, 2RS, 2RU
Precision ABEC-1, ABEC-3, ABEC-5, ABEC-7
Vibration & Noise Z1, Z1V1, Z2V1, Z2V2, Z3V3
Lubrication SRL,PS2, B325, SRI#2,  M28, Oil Lube, Dried, etc..

We mainly focuses on stainless steel small-sized ball bearings with full ranges. We’re especially good at the production of Extra-thin bearings, Bearings with flange, Hybrid Ceramic ball bearings, Non-standard bearings and Bearings with Teflon seals.

After decade of experiences to understand bearings and the needs of our clients, we spent much time and achieved enough capability for customized bearings, and continuously develop brilliant solutions for end-users. 

Applications: 
1). fishing equipments
2). hobby models
3). remote radio control products
4). power transmissions
5). medical instruments
6). office appliances, and more…

Q1: Can I get a free sample?
A1: We provide samples free in freight collected. For special samples requirement, please contact us for more details. 
Q2: How could I pay?
A2: We prefer T/T or L/C at sight. If you prefer other payment terms, please contact us freely.
Q3: What is your brand and packing way? Can you produce my brand and packing?
A3: Our brand is SGC and our own packing materials. We can make your brand. For more details, please contact us.
Q4: What is the delivery lead time?
A4: It depends on the order quantities. The mass production lead time is about 45-60 days after receipt of the deposit. 
Q5: Are you manufacturer or  trading company?
A5: We are manufacturer and exporter. We provide all kinds of OEM services for clients around the world.
Q6: Where is your main market?
A6: We export to the North America, Mexico, Australia, South-east Asia, Europe, U.A.E., Turkey, and other countries.

Our Services
1. Professional QC and QA team to make sure all products qualified before shipping.
2. Competitive price.
3 .Standard package to ensure the safe transportation.
4. Professional service.

Why choose us?
1. Production
    Qualified production, competitive price, professional service. 
2. Quality
    All products are inspected 100% before shipment by relative testing equipments.

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Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Stainless Steel
Materials of Races: AISI440c
Samples:
US$ 0/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

shielded bearing

How to identify the specifications of a shielded bearing?

Identifying the specifications of a shielded bearing is essential for selecting the appropriate replacement or determining compatibility with a specific application. Here’s a detailed explanation of how to identify the specifications of a shielded bearing:

  1. Manufacturer markings: Start by examining the bearing for any markings or labels provided by the manufacturer. These markings typically include important information such as the manufacturer’s logo, bearing part number, and sometimes additional codes or symbols.
  2. Bearing part number: The bearing part number is often the most crucial piece of information for identifying the specifications of a shielded bearing. It usually consists of a combination of letters, numbers, and symbols unique to that specific bearing model. The part number can be used to cross-reference with the manufacturer’s catalog or website to obtain detailed specifications.
  3. Bearing type and series: Determine the type of shielded bearing, such as deep groove ball bearing, angular contact bearing, or cylindrical roller bearing. Additionally, note the bearing series, which indicates the design and performance characteristics of the bearing within a specific size range.
  4. Size dimensions: Measure the bearing’s inner diameter (ID), outer diameter (OD), and width (or thickness). These dimensions are commonly expressed in millimeters (mm) and are crucial for ensuring compatibility with the bearing housing or shaft.
  5. Load and speed ratings: The load and speed ratings of a shielded bearing indicate its capacity to handle radial and axial loads, as well as its maximum allowable rotational speed. These ratings are typically specified by the manufacturer and can be found in their catalog or technical documentation.
  6. Bearing materials: Take note of the materials used in the construction of the shielded bearing, especially the inner and outer rings, rolling elements, and shields. Common materials include stainless steel, chrome steel, ceramics, and various types of polymers. The choice of materials can affect the bearing’s performance and suitability for specific environments.
  7. Sealing or shielding type: Determine the specific type of shield used in the bearing, such as metal shields (usually made of steel or stainless steel) or non-metallic shields (such as rubber or plastic). This information is important for understanding the level of protection provided by the shield against contaminants and debris.
  8. Additional features: Some shielded bearings may have additional features or specifications, such as special coatings for enhanced corrosion resistance, high-temperature capabilities, or specific industry certifications. These features should be identified and considered if they are relevant to the intended application.

It’s important to note that the above steps provide a general guideline for identifying the specifications of a shielded bearing. The specific information and format may vary depending on the manufacturer and bearing model. Consulting the manufacturer’s catalog, technical documentation, or reaching out to their customer support can provide more detailed and accurate information about the bearing’s specifications.

shielded bearing

Who are the leading manufacturers of shielded bearings?

Several manufacturers specialize in the production of shielded bearings, offering a wide range of options to meet various industrial and commercial needs. Here’s a detailed explanation of some of the leading manufacturers of shielded bearings:

  • SKF: SKF is a well-known global manufacturer of bearings, including shielded bearings. They offer a comprehensive range of shielded bearings in various sizes, configurations, and materials. SKF’s shielded bearings are widely used in industries such as automotive, aerospace, industrial machinery, and power transmission.
  • NSK: NSK is a reputable manufacturer of bearings with a strong presence in the market. They produce a wide range of shielded bearings, known for their high quality and reliability. NSK’s shielded bearings find applications in industries such as automotive, industrial automation, and medical equipment.
  • NTN: NTN is a leading manufacturer of bearings, including shielded bearings, with a global presence. They offer a diverse range of shielded bearings for various applications and industries such as automotive, industrial machinery, and electrical equipment.
  • Timken: Timken is a well-established manufacturer of bearings and related products. They produce shielded bearings that are known for their durability and performance. Timken’s shielded bearings are used in industries such as automotive, aerospace, and heavy machinery.
  • Schaeffler (FAG and INA): Schaeffler is a renowned manufacturer of bearings under the FAG and INA brands. They manufacture shielded bearings with a focus on precision and reliability. Schaeffler’s shielded bearings find applications in industries such as automotive, aerospace, and industrial machinery.
  • Koyo: Koyo, a subsidiary of JTEKT Corporation, is a leading manufacturer of bearings, including shielded bearings. They offer a wide range of shielded bearings known for their quality and performance. Koyo’s shielded bearings are used in various industries such as automotive, industrial machinery, and agriculture.

These manufacturers have established a strong reputation in the bearing industry and are known for their commitment to quality, innovation, and customer satisfaction. However, it’s important to note that this list is not exhaustive, and there are other reputable manufacturers that produce shielded bearings as well.

When selecting a manufacturer for shielded bearings, consider factors such as product quality, reliability, technical support, availability, and pricing. It’s advisable to consult with local distributors or contact the manufacturers directly to find the most suitable supplier for your specific application requirements.

shielded bearing

What are the applications of shielded bearings?

Shielded bearings find applications in various industries and systems where moderate protection against contamination and retention of lubrication is required. Here’s a detailed explanation of the applications of shielded bearings:

1. Automotive Industry:

Shielded bearings are widely used in the automotive industry for various applications, including wheel bearings, engine components, transmission systems, and suspension systems. They provide protection against dust, dirt, and moisture while retaining lubrication, ensuring optimal performance and longevity of automotive components.

2. Industrial Machinery:

In industrial machinery, shielded bearings are commonly used in motors, pumps, fans, conveyors, and other rotating equipment. These bearings help prevent the ingress of contaminants, such as particles or debris present in industrial environments, while maintaining lubrication. Shielded bearings are suitable for applications where regular maintenance and relubrication can be performed.

3. Electric Motors:

Electric motors, including both AC and DC motors, utilize shielded bearings in their construction. These bearings help protect the internal components of the motor from dust, dirt, and moisture, ensuring smooth operation and extending the motor’s service life. Shielded bearings are often used in motor shafts, pulleys, and other rotating parts.

4. Appliances:

Shielded bearings are found in various household appliances, such as washing machines, refrigerators, air conditioners, and vacuum cleaners. They provide protection against contaminants commonly found in domestic environments and help maintain the efficiency and durability of appliance components.

5. Agricultural Equipment:

Agricultural machinery, including tractors, harvesters, and irrigation systems, utilize shielded bearings to withstand the challenging conditions encountered in agricultural operations. These bearings protect against dust, dirt, crop debris, and moisture, ensuring reliable performance and reducing downtime in agricultural equipment.

6. HVAC Systems:

In heating, ventilation, and air conditioning (HVAC) systems, shielded bearings are used in fans, blowers, pumps, and other components. They help prevent the entry of dust and other contaminants commonly present in HVAC environments, ensuring efficient operation and minimizing maintenance requirements.

7. Power Tools:

Shielded bearings are commonly employed in power tools, such as drills, grinders, and saws. They provide protection against dust and debris generated during tool operation, ensuring smooth and reliable performance.

These are just a few examples of the many applications of shielded bearings. The versatility of shielded bearings makes them suitable for a wide range of industries and systems where moderate contamination protection and lubrication retention are required.

It’s important to consult with bearing manufacturers, suppliers, or industry experts to select the appropriate shielded bearings for specific applications, taking into account factors such as load capacity, operating conditions, and maintenance requirements.

China best Smr106zz Shielded Stainless Steel Miniature Ball Bearings   with Great qualityChina best Smr106zz Shielded Stainless Steel Miniature Ball Bearings   with Great quality
editor by CX 2024-05-06

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