Product Description
Pillow Block Bearing used for Agriculture UCP 206
UCP 206 Pillow Block Bearing
| production name | Hot Sale Agriculture bearing UCP 206 Pillow Block Bearing |
| brand | TFN/OEM |
| Model Number | UCP 206 |
| Dimension | 30*167*42.9*121*38.1*48mm |
| Ring Material | Gcr15/ Carbon Steel/ Stainless Steel |
| Cage Material | Steel/ Brass/ Nylon/ Custom |
| Precision | P0, P6, P5, or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
| Quality standard | ISO9001:2000/ SGS |
| Quality Control Process | 1.Assembly |
| 2.Windage test2.Windage test | |
| 3.Cleaning | |
| 4.Rotary test | |
| 5.Greasing and gland | |
| 6.Noise inspection | |
| 7.Appearance inspection | |
| 8.Rust prevention | |
| 9.Product packaging | |
| Application | low noise machine,automobile,motorcycle,and the general machinery and etc. |
More model of Pillow Block Bearing
| The model of pillow block bearing | ||||||||||||||
| Bearing No. | Shaft Diameter | Dim ensions/mm | Basic Load Rating(KG) | Weight/kg | ||||||||||
| in | mm | D | Bi | Be | r | n | m | G | ds | T | ||||
| UC201 | 12 | 47 | 31 | 17 | 1 | 12.7 | 18.3 | 5 | M6×1.0 | 3.7 | 1000 | 0.21 | ||
| UC202 | 15 | 0.19 | ||||||||||||
| UC203 | 17 | 0.18 | ||||||||||||
| UC204 | 20 | 0.16 | ||||||||||||
| UC201-8 | 1/2 | 1.8504 | 1.2205 | 0.6693 | 0.039 | 0.5 | 0.7205 | 0.1969 | 1/4-28 | 0.1456 | 0.2 | |||
| UC202-10 | 5/8 | 0.19 | ||||||||||||
| UC203-11 | 11/16 | 0.18 | ||||||||||||
| UC204-12 | 3/4 | 0.16 | ||||||||||||
| UC205 | 25 | 52 | 34.1 | 17 | 1.5 | 14.3 | 19.8 | 5.0 | M6×1.0 | 3.9 | 1100 | 0.19 | ||
| UC205-14 | 7/8 | 2.571 | 1.3425 | 0.669 | 0.059 | 0.563 | 0.7795 | 0.1969 | 1/4-28 | 0.1535 | 0.22 | |||
| UC205-15 | 15/16 | 0.2 | ||||||||||||
| UC205-16 | 1 | 0.19 | ||||||||||||
| UC206 | 30 | 62 | 38.1 | 19 | 1.5 | 15.9 | 22.2 | 5.0 | M6×1.0 | 5 | 1540 | 0.31 | ||
| UC206-17 | 1 1/16 | 2.4409 | 1.5 | 0.748 | 0.059 | 0.626 | 0.874 | 0.1969 | 1/4-28 | 0.1968 | 0.36 | |||
| UC206-18 | 1 1/8 | 0.34 | ||||||||||||
| UC206-19 | 1 3/16 | 0.32 | ||||||||||||
| UC206-20 | 1 1/4 | 0.31 | ||||||||||||
| UC207 | 35 | 72 | 42.9 | 20 | 2 | 17.5 | 25.4 | 6.5 | M8×1.0 | 5.7 | 2030 | 0.46 | ||
| UC207-20 | 1 1/4 | 2.8346 | 1.689 | 0.787 | 0.079 | 0.689 | 1 | 0.2559 | 5/16-24 | 0.2244 | 0.52 | |||
| UC207-21 | 1 5/16 | 0.5 | ||||||||||||
| UC207-22 | 1 3/8 | 0.48 | ||||||||||||
| UC207-23 | 1 7/16 | 0.46 | ||||||||||||
| UC208 | 40 | 80 | 49.2 | 21 | 2 | 19.0 | 30.2 | 8.0 | M8×1.0 | 6.2 | 2300 | 0.63 | ||
| UC208-24 | 1 1/2 | 3.1496 | 1.689 | 0.787 | 0.079 | 0.689 | 1 | 0.2559 | 5/16-24 | 0.244 | 0.68 | |||
| UC208-25 | 1 9/16 | 0.64 | ||||||||||||
| UC209 | 45 | 85 | 49.2 | 22 | 2 | 19.0 | 30.2 | 8.0 | M8×1.0 | 6.4 | 2560 | 0.68 | ||
| UC209-26 | 1 5/8 | 3.3465 | 1.937 | 0.866 | 0.079 | 0.748 | 1.189 | 0.315 | 5/16-24 | 0.2519 | 0.78 | |||
| UC209-27 | 1 11/16 | 0.74 | ||||||||||||
| UC209-28 | 1 3/4 | 0.7 | ||||||||||||
| UC210 | 50 | 90 | 51.6 | 24 | 2 | 19.0 | 32.6 | 10.0 | M10×1.25 | 6.5 | 2750 | 0.78 | ||
| UC210-30 | 1 7/8 | 3.5433 | 2.571 | 0.9449 | 0.079 | 0.748 | 1.2835 | 0.3937 | 2003-8-24 | 0.2559 | 0.85 | |||
| UC210-31 | 1 15/16 | 0.8 | ||||||||||||
| UC211 | 55 | 100 | 55.5 | 25 | 2.5 | 22.2 | 33.4 | 10.0 | M10×1.25 | 7 | 3400 | 1.07 | ||
| UC211-32 | 2 | 3.637 | 2.189 | 0.9843 | 0.098 | 0.874 | 1.315 | 0.3937 | 3/8-24 | 0.2755 | 1.22 | |||
| UC211-34 | 2 1/8 | 0.1 | ||||||||||||
| UC211-35 | 2 3/16 | 1.05 | ||||||||||||
| UC212 | 60 | 110 | 65.1 | 27 | 2.5 | 25.4 | 39.7 | 10.0 | M10×1.25 | 7.6 | 4100 | 1.52 | ||
| UC212-36 | 2 1/4 | 4.3307 | 2.563 | 1.063 | 0.98 | 1 | 1.563 | 0.3937 | 3/8-24 | 0.2992 | 1.65 | |||
| UC212-38 | 1 3/8 | 1.49 | ||||||||||||
| UC212-39 | 1 7/16 | 1.42 | ||||||||||||
| UC213 | 65 | 120 | 65.1 | 28 | 2.5 | 25.4 | 39.7 | 10.0 | M10×1.25 | 8.9 | 4480 | 1.8 | ||
| UC213-40 | 2 1/2 | 4.7244 | 2.5630 | 1.1571 | 0.098 | 1.0 | 1.563 | 0.3937 | 3/8-24 | 0.3503 | 1.88 | |||
| UC214 | 70 | 125 | 74.6 | 30 | 2.5 | 30.2 | 44.4 | 12.0 | M12×1.25 | 8.9 | 4870 | 2.06 | ||
| UC214-44 | 2 3/4 | 4.9213 | 2.9370 | 1.1811 | 0.098 | 1.1890 | 1.748 | 0.4724 | 7/16-20 | 0.3503 | 2.07 | |||
| UC215 | 75 | 130 | 77.8 | 32 | 2.5 | 33.3 | 44.5 | 12.0 | M12×1.5 | 8.9 | 5200 | 2.19 | ||
| UC215-47 | 2 15/16 | 5.1181 | 3.063 | 1.2598 | 0.098 | 1.311 | 1.752 | 0.4724 | 7/16-20 | 0.3503 | 2.21 | |||
| UC215-48 | 3 | 2.11 | ||||||||||||
| UC216 | 80 | 140 | 82.6 | 33 | 3 | 33.3 | 49.3 | 14.0 | M12×1.5 | 9.6 | 5700 | 2.82 | ||
| UC216-50 | 3 1/8 | 5.5118 | 3.2520 | 1.2992 | 0.118 | 1.3110 | 1.941 | 0.5512 | 7/16-20 | 0.3503 | 2.9 | |||
| UC217 | 85 | 150 | 85.7 | 35 | 3 | 34.1 | 51.6 | 14.0 | M12×1.5 | 9.6 | 6600 | 3.46 | ||
| UC217-52 | 3 1/4 | 5.9055 | 3.3740 | 1.378 | 0.118 | 1.3425 | 2.571 | 0.5512 | 7/16-20 | 0.3937 | 3.56 | |||
| UC218 | 90 | 160 | 96.0 | 37 | 3 | 39.7 | 56.3 | 12.0 | M12×1.5 | 11 | 7550 | 4.56 | ||
| UC218-56 | 3 1/2 | 6.2992 | 3.7795 | 1.4567 | 0.118 | 1.5630 | 2.2163 | 0.5905 | 1/2-20 | 0.433 | 4.62 | |||
deep groove ball bearing packaging
FAQ of deep groove ball bearing
1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OE
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| Aligning: | Non-Aligning Bearing |
|---|---|
| Separated: | Unseparated |
| Feature: | High Speed, Long Life |
| Rows Number: | Single |
| Raceway: | Deep Groove Raceway |
| Material: | Bearing Steel |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|

How long do UCP bearings last?
The lifespan of UCP bearings, also known as pillow block bearings, can vary depending on several factors. Here’s a detailed explanation of the factors that can influence the longevity of UCP bearings:
- Operating Conditions: The operating conditions play a significant role in the lifespan of UCP bearings. Factors such as the load magnitude, speed, temperature, and environmental conditions can impact the bearing’s performance and durability. Bearings operating under heavy loads, high speeds, or in harsh environments may experience increased wear and fatigue, potentially reducing their lifespan.
- Maintenance and Lubrication: Proper maintenance practices, including regular inspection, cleaning, and lubrication, can significantly extend the lifespan of UCP bearings. Adequate lubrication forms a protective film between the rolling elements and the bearing races, reducing friction and wear. Insufficient or improper lubrication can lead to increased friction, heat generation, and premature failure of the bearings.
- Quality and Material: The quality and material composition of UCP bearings can influence their lifespan. Bearings made from high-quality materials, such as stainless steel or chrome steel, are generally more resistant to wear, corrosion, and fatigue. Careful selection of UCP bearings from reputable manufacturers, considering factors like load ratings and performance specifications, can contribute to longer bearing life.
- Installation and Alignment: Proper installation and alignment of UCP bearings are critical for their longevity. Ensuring correct shaft and housing fits, accurate alignment of the bearing components, and appropriate tightening of locking mechanisms help distribute loads evenly and prevent excessive stress or misalignment. Improper installation can lead to premature wear, increased friction, and reduced bearing life.
- Application-Specific Factors: The specific application in which UCP bearings are used can influence their lifespan. Factors like shock loads, vibration, contamination, and the presence of corrosive substances can affect bearing performance and durability. Adequate protection measures, such as seals or shields, can help mitigate these factors and prolong bearing life.
Given these factors, it can be challenging to provide an exact lifespan for UCP bearings. In some applications, UCP bearings can last for many years or even decades if properly maintained and operated within their specified limits. However, in demanding or unfavorable conditions, the lifespan of UCP bearings may be shorter, requiring more frequent inspection and replacement.
It’s important to monitor the condition of UCP bearings regularly and look for signs of wear, damage, or performance degradation. Any unusual noise, excessive vibration, increased temperature, or other signs of bearing failure should be addressed promptly to avoid further damage to the bearings and the machinery they support.
Consulting the manufacturer’s documentation, maintenance guidelines, or seeking advice from bearing experts can provide more specific information regarding the expected lifespan of UCP bearings in a particular application or operating environment.

How to choose the right UCP bearing for my machinery?
Choosing the right UCP bearing, also known as a pillow block bearing, for your machinery is crucial to ensure optimal performance, reliability, and longevity. Here’s a detailed explanation of the factors to consider when selecting a UCP bearing:
- Load Requirements: Evaluate the load requirements of your machinery, including the magnitude and direction of the loads. Consider factors such as radial loads, axial loads, and moment loads. Ensure that the UCP bearing you choose has a load capacity that is suitable for the anticipated loads in your application.
- Shaft Diameter: Determine the shaft diameter of your machinery and select a UCP bearing with a corresponding bore size. The bore size of the UCP bearing should match the shaft diameter to ensure proper fit and alignment. It’s important to measure the shaft accurately and consider any potential expansion or misalignment during operation.
- Operating Conditions: Assess the operating conditions of your machinery, including factors such as speed, temperature, and environmental conditions. Choose a UCP bearing that is designed to withstand the anticipated operating conditions. Consider factors like maximum speed rating, temperature range, lubrication requirements, and resistance to contaminants or moisture.
- Sealing and Protection: Depending on the application requirements, consider whether additional sealing or protection is necessary for the UCP bearing. Seals or shields can help prevent the ingress of dirt, dust, or contaminants, prolonging the bearing’s life and reducing maintenance needs. Choose a UCP bearing with appropriate sealing options, such as rubber seals or metal shields, based on the specific environmental conditions.
- Alignment Capability: Evaluate the alignment capabilities of the UCP bearing. Some UCP bearings have self-aligning features that can compensate for minor shaft misalignment. If your machinery is prone to misalignment or has flexible shafts, consider choosing a UCP bearing with self-aligning properties to minimize excessive loads and premature wear.
- Manufacturer and Quality: Select UCP bearings from reputable manufacturers known for their quality and reliability. Consider manufacturers with a strong track record in bearing production and a wide range of product offerings. Research customer reviews, consult with industry experts, and consider the manufacturer’s reputation for producing durable and high-performance UCP bearings.
By considering these factors and choosing a UCP bearing that aligns with your machinery’s specific requirements, you can ensure optimal performance and minimize the risk of premature failures or downtime. It’s recommended to consult with bearing specialists, engineers, or the manufacturer’s technical support team for additional guidance and assistance in selecting the most suitable UCP bearing for your machinery.
Remember that the specific requirements for UCP bearings may vary depending on the application, industry, and machinery specifications. Always refer to the manufacturer’s documentation, specifications, and guidelines for the most accurate and detailed information.

What are the applications of UCP bearings?
UCP bearings, also known as pillow block bearings, find widespread applications in various industries and machinery. These bearings are designed to provide support, facilitate motion, and reduce friction. Here’s a detailed explanation of their applications:
- Conveyor Systems: UCP bearings are commonly used in conveyor systems, where they support rotating components such as rollers or pulleys. They ensure smooth and reliable motion, allowing for efficient material handling in industries like manufacturing, logistics, and mining.
- Agricultural Machinery: UCP bearings are utilized in agricultural machinery, including harvesters, tractors, and irrigation systems. They help support rotating shafts, gears, and other components, enabling proper functioning and smooth operation in demanding agricultural environments.
- Industrial Equipment: UCP bearings are extensively employed in a wide range of industrial equipment, such as pumps, fans, compressors, and motors. They provide support and facilitate rotational or linear motion, ensuring reliable and efficient operation in industrial processes.
- HVAC Systems: UCP bearings are used in heating, ventilation, and air conditioning (HVAC) systems. They support the rotating components of fans, blowers, and motors, allowing for efficient air circulation and temperature control in residential, commercial, and industrial buildings.
- Printing Machinery: UCP bearings are utilized in printing machinery, including printing presses and paper handling equipment. They enable smooth and precise motion of printing cylinders, rollers, and other components, ensuring high-quality printing results and reliable performance.
- Packaging Machinery: UCP bearings find applications in packaging machinery, such as filling machines, labeling machines, and sealing machines. They support the moving parts of these machines, allowing for accurate and consistent packaging operations in industries like food and beverage, pharmaceuticals, and consumer goods.
- Material Handling Equipment: UCP bearings are used in various material handling equipment, such as forklifts, palletizers, and conveyors. They provide support for rotating or linear motion components, enabling efficient movement, lifting, and transportation of materials in warehouses, distribution centers, and manufacturing facilities.
- Mining Equipment: UCP bearings are employed in mining equipment, including crushers, screens, and conveyor systems. They support the heavy-duty components used in mining operations, ensuring reliable performance and durability in harsh and demanding mining environments.
- Construction Machinery: UCP bearings are utilized in construction machinery, such as excavators, loaders, and cranes. They provide support for rotating and lifting components, enabling precise and smooth operation in construction sites and infrastructure projects.
- Power Transmission Systems: UCP bearings play a vital role in power transmission systems, including gearboxes, belt drives, and chain drives. They support the shafts and rotating elements, facilitating the transfer of power and motion between different parts of the system.
These are just some examples of the applications of UCP bearings. Their versatility and ability to provide reliable support and motion control make them suitable for a wide range of industries, including manufacturing, transportation, agriculture, mining, construction, and more.
In summary, UCP bearings find applications in numerous industries and machinery, contributing to the smooth and reliable operation of various systems, equipment, and processes.


editor by CX 2024-03-28