China manufacturer Original Factory Direct Selling 1203 Self_Aligning Ball Bearing double row ball bearing

Product Description

DETA

 

ZheJiang Leicester Bearing Technology Co., Ltd. is a specialized manufacturer that produces various types of bearings, including cylindrical roller bearings (7 series, 97 series, 3007 series, 20097 series), British standard tapered roller bearings, deep groove ball bearings, spherical plain bearings, self-aligning roller bearings, rolling mill bearings, and a variety of non-standard bearings.
At our core, we believe in “Quality, Creating Value,” and we have gained the trust and support of customers both domestically and internationally by delivering high-quality products.
In 2002, we received certification from the China Import and Export Product Quality Verification Center and obtained ISO 9001, ISO 2000, and IATF 16949 quality management system certifications. Our successful collaborations with renowned domestic and international enterprises have made us reliable and stable suppliers. Moreover, we have provided bearing components to well-known bearing manufacturers worldwide.

 

PRODUCT OVERVIEW

Bearing No Dimensionmm) MabB(kg Bearing No Dimension(mm) Mass(kg
d  D B d D B
1200 10  30 9 0.035 1300 10   35 11 0.060
1201 12  32 10 0.042 1301 12   37 12 0.070
1202 15  35 11 0.051 1302 15   42 13 0.100
1203 17  40 12 0.076 1303 17   47 14 0.140
1204 20  47 14 0.120 1304 20   52 15 0.170
1206 25  52 15 0.140 1305 25   62 17 0.260
1206 30  62 16 0.230 1306 30   72 19 0.400
1207 35  72 17 0.320 1307 35   80 21 0.540
1208 40  80 18 0.410 1308 40   90 23 0.710
1209 45  85 19 0.490 1309 45  100 25 0.960
1210 50  90 20 0.540 1310 50  110 27 1.210
1211 55  100 21 0.720 1311 55  120 29 1.580
1212 60  110 22 0.900 1312 60  180 31 1.90
1213 65  120 23 0.920 1313 65  140 33 2.390
1214 70  125 24 1.290 1314 70  150 35 3.000
1215 75  130 25 1.350 1315 75  160 37 3.600
1216 80  140 26 1.650 1316 80  170 39 4.200
1217 85  150 28 2.100 2300 10   35 17 0.090
2200 10  30 14 0.050 2301 12   37 17 0.100
2201 12  32 14 0.053 2302 15   42 17 0.110
2202 15  35 14 0.600 2303 17   47 19 0.170
2203 17  40 16 0.090 2304 20   52 21 0.220
2204 20  47 18 0.150 2305 25   62 24 0.350
2205 25  52 18 0.190 2306 50   72 27 0.500
2206 80  62 20 0.260 2307 35   80 31 0.680
2207 35  72 23 0.440 2308 40   90 33 0.930
2208 40  90 23 0.530 2309 45  100 36 1.250
2209 45  85 23 0.550 2310 50  110 40 1.640
2210 50  90 23 0.680 2311 55  120 43 2.100
2211 55  100 25 0.810 2312 60  130 46 2.600
2212 60  110 28 1.100 2313 65  140 48 3.200
2213 65  120 31 1.500 2314 70  150 51 3.900
2214 70  125 31 1.620 2315 75  160 55 4.700
2215 75  130 31 1.720          

Product features: mainly bear radial load, at the same time can bear small axial load. The axial displacement of the shaft (shell) is limited within the clearance limit, with automatic self-aligning performance, allowing the normal work under the condition of relatively small inclination inside and outside, suitable for supporting seat holes can not strictly ensure the coaxiality of the parts.
Main applications of self-aligning ball bearing:
low noise motor, automobile, motorcycle, woodworking machinery, transmission shaft of textile machinery, mining machinery, mechanical and electrical equipment, plastic machinery, work equipment, medical equipment, fitness and sports equipment and general machinery, etc.

 

Detailed Photos

 

OUR PRODUCTS

 

SCOPE OF APPLICATION

 

PRODUCTION PROCESS

PRODUCT PACKAGING

1.industrial packing+industrial cartons+pallets

2.single brand box+brand cartons+pallets

3.follow customer’s requests

A.Plastic Tubes or Single Boxes ( Usually 10pcs in 1 plastic tube for steel bearings);

B.Cartons ( No more than 30kg for 1 carton );

C. Pallet ( Usually more than 400kg totally will use pallet )

D. Delivery time :7-35 days ( by sea or by air )  

Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, please contact us in advance.

Company Profile

“Reliable quality, competitive prices, and excellent service” have always been our guiding principles. We have implemented a stringent quality control system, starting from raw material procurement to product manufacturing. Our company boasts a strong technical team, well-equipped testing facilities, and a robust ability to develop new products. With a commitment to delivering high-quality products and maintaining a good reputation, we aim to earn the trust of more customers.
ZheJiang Leicester Bearing Technology Co., Ltd. warmly welcomes both new and existing customers for discussions, guidance, and collaboration. We are eager to establish direct sales partnerships with businesses in various industries, both within the country and internationally.
As we embrace our dreams and uphold our values, honesty remains the foundation of our company. ZheJiang Leicester Bearing Technology Co., Ltd. looks forward to creating a bright future together with you!

OUR STRENGTHS

Q1: Can I get some samples?

A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.

Q2: Do you receive customized order?

A: Yes, ODM & OEM are welcomed.

Q3: What’s the lead time?

A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.

Q4: What’s your payment terms?

A: We receive Escrow, T/T, West Union, Cash and etc.

 

 

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Deliver Time: 0-15days
Transport: by Land or Sea or Air
Bearing Clearance: C0 C2 C3 C4
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

shielded bearing

Can shielded bearings be used in high-temperature applications?

Yes, shielded bearings can be used in high-temperature applications, but their suitability depends on the specific temperature range and the bearing’s design and materials. Here’s a detailed explanation of using shielded bearings in high-temperature applications:

Shielded bearings are typically constructed with materials that can withstand a wide range of operating temperatures. The primary components of shielded bearings, such as the inner and outer races, rolling elements, and shields, are usually made from materials that exhibit good heat resistance.

When considering shielded bearings for high-temperature applications, it’s important to pay attention to the following factors:

  1. Temperature range: Determine the expected operating temperature range of your application. Shielded bearings have different temperature limits depending on the materials used. Exceeding these temperature limits can lead to premature bearing failure or degradation of lubrication. Consult the manufacturer’s specifications and guidelines to ensure the selected bearing is suitable for the intended temperature range.
  2. Bearing materials: Consider the materials used in the construction of the shielded bearing. Common materials include steel, stainless steel, ceramics, and high-temperature polymers. Each material has its own temperature limits and characteristics. Stainless steel and ceramic bearings, for example, often exhibit better heat resistance compared to standard steel bearings. Select a bearing material that can withstand the anticipated high temperatures without significant degradation.
  3. Lubrication: High temperatures can impact the performance and stability of lubricants used in shielded bearings. Evaluate the compatibility of the lubricant with the expected operating temperature. Some lubricants may degrade or evaporate at high temperatures, leading to inadequate lubrication and increased friction. Consider using high-temperature lubricants or consult with lubricant manufacturers to ensure proper lubrication under elevated temperature conditions.
  4. Sealing: Shields on shielded bearings provide some protection from external contaminants but may not be fully sealed against high-temperature environments. Consider using additional sealing options such as high-temperature seals or labyrinth seals to prevent the ingress of contaminants and retain lubrication. Proper sealing can help maintain the performance and reliability of the shielded bearing in high-temperature applications.
  5. Application-specific considerations: Some high-temperature applications may involve additional factors that need to be considered. For example, thermal expansion can affect the fit and clearance of the bearing. Expansion of the equipment or thermal cycling may introduce additional stresses on the bearing. Consult with bearing manufacturers or industry experts to address any specific challenges associated with high-temperature applications.

It’s important to note that while shielded bearings can handle high temperatures, there are limits to their performance. If the operating temperature exceeds the capabilities of shielded bearings, specialized bearing designs, such as high-temperature bearings or ceramic bearings, may be more suitable.

By carefully selecting shielded bearings with appropriate materials, lubrication, and sealing options, you can ensure their reliable operation in high-temperature applications while minimizing the risk of premature failure or damage.

shielded bearing

What sizes are available for shielded bearings?

Shielded bearings are available in a wide range of sizes to accommodate various applications and equipment. Here’s a detailed explanation of the sizes available for shielded bearings:

Shielded bearings are typically categorized based on their bore diameter, outer diameter, and width. The most common sizing convention used for shielded bearings is the ISO (International Organization for Standardization) standard, which provides standardized dimensions and tolerances for bearings. The sizes of shielded bearings are usually specified using a combination of alphanumeric codes that represent their dimensions.

The bore diameter is the inner diameter of the bearing and is denoted by the letter “d”. It is typically measured in millimeters (mm) or inches (in). Common bore diameter sizes for shielded bearings range from a few millimeters up to several hundred millimeters, depending on the specific application and industry requirements.

The outer diameter of the bearing is denoted by the letter “D” and is also measured in millimeters or inches. The outer diameter of shielded bearings can vary significantly, ranging from small sizes to several meters for large industrial applications.

The width or thickness of the bearing is denoted by the letter “B” and is again measured in millimeters or inches. The width of shielded bearings can vary depending on the design and application requirements.

Additionally, shielded bearings may have different series or designations that indicate specific dimensional and performance characteristics. Common series for shielded bearings include the 6000 series, 6200 series, 6300 series, and so on. Each series has its own range of sizes and load-carrying capacities.

It’s important to note that the availability of specific sizes may vary among manufacturers and suppliers. However, most manufacturers offer a wide range of standard sizes to meet common industry needs. They may also provide customized or specialized sizes based on customer requirements.

When selecting shielded bearings, it’s crucial to identify the appropriate size that matches the application’s load, speed, and operating conditions. Consult the manufacturer’s catalogs, technical specifications, or contact their representatives to determine the available sizes and choose the optimal bearing size for your specific application.

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 manufacturer Original Factory Direct Selling 1203 Self_Aligning Ball Bearing   double row ball bearingChina manufacturer Original Factory Direct Selling 1203 Self_Aligning Ball Bearing   double row ball bearing
editor by CX 2024-01-15

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