UCP213-40 Pillow Block Bearing: 2-1/2 Inch Bore Heavy-Duty Bearing for Industrial Applications
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UCP213-40 Pillow Block Bearing – 2-1/2 Inch Bore
The UCP213-40 pillow block bearing is a heavy-duty mounted bearing unit designed to support rotating shafts in demanding industrial and mechanical applications. With a 2-1/2 inch bore, it is designed for applications requiring reliable shaft support and secure mounting.
The UCP213-40 combines a UC213-40 bearing insert with a P213 pillow block housing, creating a complete two-bolt mounted bearing assembly. Standard specifications identify the unit as a set-screw locking pillow block bearing with a cast-iron housing. The Timken Company
2-1/2 Inch Bore
The UCP213-40 features a 2-1/2 inch nominal bore, making it suitable for machinery using a 2-1/2 inch shaft. The bearing insert has a wide inner ring and set-screw locking arrangement for securing the bearing to the shaft. LILY Bearing
Heavy-Duty Cast-Iron Housing
The pillow block housing provides a solid mounting platform for the bearing. Cast iron is commonly used for this type of housing because it provides rigidity and durability for industrial machinery applications. LILY Bearing
Key Specifications
- Bearing Model: UCP213-40
- Bearing Insert: UC213-40
- Housing: P213
- Bore Size: 2-1/2 inches
- Bore Diameter: 2.500 inches
- Bearing Width: 2.563 inches
- Center Height: 3 inches
- Overall Length: Approximately 10-7/16 inches
- Housing Width: 2-3/4 inches
- Bolt Size: 3/4 inch
- Locking Type: Set Screw Locking
- Housing Material: Cast Iron
- Bearing Material: Chrome Steel / AISI 52100 Steel
- Weight: 13.31 lbs (SGTR product specification)
Standard dimensional references list approximately 3 inches center height, 10.43 inches overall length, 8 inches bolt spacing, and 65.1 mm / 2.563 inches bearing width. The Timken Company
Designed for Industrial Applications
UCP213-40 pillow block bearings can be used in machinery where dependable shaft support is required. Typical applications for this style of mounted bearing include:
- Agricultural machinery
- Conveyor systems
- Material handling equipment
- Mining and aggregate equipment
- Crushing machinery
- Cement and industrial machinery
- Heavy-duty processing equipment
- General rotating machinery
Mounted pillow block bearings are commonly used across agriculture, mining, cement, automotive and heavy machinery applications. KGBearing
Reliable Shaft Support
The two-bolt pillow block design provides a practical mounting arrangement while the UC213-40 insert supports the rotating shaft. The set-screw locking mechanism helps secure the bearing insert to the shaft during operation. The Timken Company
Why Choose UCP213-40?
The UCP213-40 is a practical choice when a machine requires a 2-1/2 inch shaft bearing with a sturdy pillow block housing. Its combination of a wide inner-ring bearing insert, cast-iron housing and set-screw locking system makes it suitable for a variety of industrial applications.
Whether used in agricultural equipment, conveyors, material handling systems or heavy machinery, the UCP213-40 provides a straightforward mounted-bearing solution for supporting rotating shafts.
Final Thoughts
Choosing the correct mounted bearing is important for maintaining smooth and dependable machine operation. The UCP213-40 with a 2-1/2 inch bore offers a robust pillow block configuration for applications requiring reliable shaft support and secure mounting.
For applications where shaft size, mounting dimensions and load requirements are critical, always verify the bearing dimensions and machine requirements before installation.