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Basic Info

Model NO.	6211ZZCM/Bearing
Bearing Type	Deep Groove Ball Bearing
Bore Diameter	55 mm
Outer Diameter	100mm
Width	21 mm
Seal	Bimetal Shield
Sealing Type	Contact Type
Transport Package	Wooden Box/Cardboard Box
Specification	55mm*100mm*21mm
Trademark	absence
Origin	China
HS Code	8482102000

Product Description

Deep Groove Ball Bearing 6211ZZcm/Nskskftimkenfag Bearing Steel Quality
NSK6211ZZCM is a common bearing model and belongs to the category of deep groove ball bearings.

1. Model: NSK6211ZZCM
- "NSK" indicates that the bearing is manufactured by NSK company.
- "ZZ" indicates a double metal shield design, providing good sealing performance.
- "CM" indicates the internal bearing clearance is in the standard size range.

2. Type: Deep Groove Ball Bearing
- Deep groove ball bearings are one of the most common types of bearings, known for their high load-carrying capacity and smooth operation.
- They are suitable for various applications, including power tools, automotive components, machinery, etc.

3. Dimensional Parameters:
- Inner Diameter (d): 55 millimeters
- Outer Diameter (D): 100 millimeters
- Width (B): 21 millimeters

4. Material:
- The inner and outer rings, as well as the rolling elements, are typically made of high-quality bearing steel to provide sufficient strength and wear resistance.

5. Features:
- Double metal shield design (ZZ) provides effective dust and dirt protection, extending the bearing's lifespan.
- Standard internal bearing clearance (CM) suitable for most general applications.
- High-quality bearing steel material provides high load-carrying capacity and wear resistance.

Model	Bore Diameter	Outer Diameter	Width
6201ZZCM	12 mm	32 mm	10 mm
6202ZZCM	15 mm	35 mm	11 mm
6203ZZCM	17 mm	40 mm	12 mm
6204ZZCM	20 mm	47 mm	14 mm
6205ZZCM	25 mm	52 mm	15 mm
6206ZZCM	30 mm	62 mm	16 mm
6207ZZCM	35 mm	72 mm	17 mm
6208ZZCM	40 mm	80 mm	18 mm
6209ZZCM	45 mm	85 mm	19 mm
6210ZZCM	50 mm	90 mm	20 mm
6211ZZCM	55 mm	100 mm	21 mm

Applications of Deep Groove Ball Bearings:

Deep groove ball bearings are a common type of bearing with a wide range of applications. Here are some common applications of deep groove ball bearings:1. Electric Motors and Engines: Deep groove ball bearings are commonly used in electric motors and engines to support the rotating motion of the rotor and withstand axial and radial loads.2. Automotive Industry: Deep groove ball bearings are widely used in the automotive industry, including engine, transmission systems, suspension systems, wheels, and subframes.3. Machinery Equipment: Deep groove ball bearings are suitable for various machinery equipment, such as industrial machinery, agricultural machinery, construction equipment, textile machinery, etc. They are used for power transmission, supporting rotating components, and reducing friction.4. Pumps and Fans: Deep groove ball bearings are used in rotating equipment such as pumps and fans to support the rotation of the impeller and provide stable operation.5. Household Appliances: Deep groove ball bearings are commonly found in household appliances such as washing machines, air conditioners, electric fans, etc., to support the rotation of motor rotors.6. Industrial Transmissions: Deep groove ball bearings are used in various industrial transmission systems, such as gear transmissions, chain drives, etc., to support rotational motion and transmit torque.7. Bicycles and Motorcycles: Deep groove ball bearings are widely used in bicycle and motorcycle wheels, steering systems, and engines.

These are just some common applications of deep groove ball bearings. In reality, deep groove ball bearings are widely used in various machinery and industries. Their simple structure and efficient performance make them an ideal choice for many rotating devices.

 

Deep groove ball bearings have several advantages:1. High load-carrying capacity: Deep groove ball bearings can withstand both radial and axial loads, making them suitable for various load conditions.2. Low friction and high efficiency: Deep groove ball bearings have a ball-and-groove structure, resulting in low frictional losses and providing high speed and operational efficiency.3. Axial stability: The structure of deep groove ball bearings offers good axial stability, allowing them to withstand axial forces and prevent axial displacement.4. Simplified installation and maintenance: Deep groove ball bearings have a simple structure, making them easy to install and dismantle, saving time and costs. Additionally, they often do not require additional lubrication or sealing devices.5. Diverse applications: Deep groove ball bearings are widely used in various industries and fields, including machinery, automotive, power tools, and household appliances, meeting different application requirements.6. High reliability and durability: Deep groove ball bearings are made of high-quality materials and undergo precision manufacturing, ensuring excellent reliability and durability to maintain stable performance during long-term operation.In summary, deep groove ball bearings offer advantages such as high load-carrying capacity, low friction and high efficiency, axial stability, simplified installation and maintenance, diverse applications, and high reliability and durability. These characteristics make them a crucial type of bearing widely used in various industrial sectors.
FAQ1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers'orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.

3.Does your company have quality assurance?
Yes, for 1 years.

4.Are you a factory or a trading company?
We have our own cooperative factory, and our business type is a combination of manufacturing and trading.

5.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise.

6.What are the advantages of your company's services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, 100% after-sales service.

7.Which payment method does your company support?
Do our best to meet customer needs, Can be negotiated.

8.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, we will contact you as soon as possible and provide the detailed information you need.