UCP204-12 Pillow Block Bearing

Introduction

The UCP204-12 pillow block bearing is a crucial component in many industrial and mechanical applications, offering durability, ease of installation, and reliable performance. As a part of the UCP 200 series, this bearing unit is widely used in agricultural, construction, conveyor, and processing industries. This article provides a comprehensive overview of the UCP204-12 bearing, including its dimensions, product specifications, applications, and a size chart for other UCP 200 series bearing units.

Product Definition: What is a UCP204-12 Bearing?

The UCP204-12 is a set screw locking pillow block bearing unit that includes the UC204-12 insert bearing and the P204 pillow block housing. It features a 1/2-inch (12.7mm) bore diameter, making it suitable for applications requiring medium load capacity and moderate-speed rotation.

Pillow block bearings, also known as plummer blocks, consist of a mounted bearing with a self-aligning capability to accommodate minor shaft misalignments. The UCP204-12 bearing unit is designed for easy installation and removal, reducing maintenance time and costs.

UCP204-12 Bearing Dimensions

Here are the key dimensions of the UCP204-12 pillow block bearing:

Bore Diameter (d): 3/4 inch (19.05mm)

Housing Width (W): 38mm

Bolt Hole Center Distance (J): 95mm

Overall Height (H): 48mm

Base Length (L): 127mm

Bolt Hole Diameter (N): 12mm

Weight: Approx. 0.77 kg

These dimensions ensure compatibility with standard shafts and mounting configurations.

Specifications of UCP204-12 Bearing

The UCP204-12 is manufactured with high-quality materials and precision engineering, ensuring durability and efficiency. Below are the key specifications:

Bearing Type: Pillow block unit with set screw locking

Insert Bearing: UC204-12

Housing Material: Cast iron (P204 housing)

Sealing Type: Single or double seals to prevent contamination

Lubrication: Pre-lubricated with grease for extended service life

Operating Temperature: -20°C to 100°C

Load Rating: Designed to withstand radial and axial loads

Applications of UCP204-12 Pillow Block Bearings

The UCP204-12 bearing unit is widely used in various industries due to its versatility and reliability. Here are some of its primary applications:

1. Agricultural Machinery

Used in tractors, harvesters, and plows to support rotating shafts and prevent excessive wear.

2. Conveyor Systems

Essential in assembly lines and material handling systems, providing smooth and efficient operation.

3. Industrial Equipment

Found in motors, fans, and compressors, where durable and maintenance-friendly bearings are required.

4. Construction Machinery

Used in mixers, cranes, and lifting machines due to its ability to handle moderate loads and vibrations.

5. Textile Industry

Supports spinning and weaving machines, ensuring stable and noise-free rotation.

UCP 200 Series Bearing Units Size Chart

The UCP 200 series consists of various pillow block bearing units with different bore sizes and dimensions. Below is a size chart for the most common UCP 200 series units:

Conclusion

The UCP204-12 pillow block bearing is a highly reliable and versatile component widely used in industrial applications. Its compact design, durability, and easy installation make it a preferred choice for various industries. As part of the UCP 200 series, it offers a broad range of options to suit different shaft sizes and load requirements.

For high-quality UCP204-12 pillow block bearings, BYWB Bearing provides premium-grade materials and precision engineering to ensure optimal performance in your machinery and equipment. Contact us today for bulk orders and customized solutions!