FYH UCP318-56 Pillow Block Bearing Mounted Ball Bearing With Cylindrical Bore And Set Screws Three And One Half Inch Inner Diameter Robust Housing For High Load Applications UCP Series For Durable Industrial Use
✔️ 3-1/2" bore, 1" bolts, single 1pc unit, heavy-duty UCP
The UCP318-56 is a 3-1/2 inch bore pillow block mounted bearing designed to handle heavy loads in conveyors, pumps, woodworking equipment, and general automation. The ribbed housing adds stiffness for high load direction resilience, while the cylindrical bore with set screws secures the shaft. Cast steel housings and tapered-bore adapters are available in this series for tougher service and custom fits.
| Dimension | Inches | Millimeters |
|---|---|---|
| d | 3-1/2" | 88.9 |
| H | 4-41/64" | 118 |
| L | 16-15/16" | 430 |
| A | 4-11/32" | 110 |
| J | 13" | 330 |
| N | 1-5/16" | 33 |
| N1 | 1-25/32" | 46 |
| H1 | 1-9/16" | 40 |
| H2 | 9-7/32" | 234 |
| L1 | 4-23/32" | 120 |
| B | 3-25/32" | 96 |
| S | 1-37/64" | 40 |
Second Paragraph: This section describes the product’s purpose and typical usage, highlighting how it fits into machinery and how it’s typically implemented in industrial settings.
The UCP318-56 pillow block bearing is a reliable choice for mounting a rotating shaft in equipment like conveyors, grinding machines, fans, and packaging lines. Its robust ribbed housing supports heavy loads, while the cylindrical bore with set screws keeps the shaft secure during operation. This unit is designed for easy maintenance and straightforward shaft alignment, with standard UC-series compatibility and adapters sold separately for tapered bores.
✅ Bore and mount details for quick reference
✅ Heavy-duty housing for high-load applications
✅ Cylindrical bore with set screws for secure shaft fit
✅ 1 bearing per package, ready for mounting
💡 What is a pillow block bearing used for in machinery?
Pillow block bearings are handy for supporting rotating shafts in a wide range of equipment, from conveyors to pumps and automation lines. They provide reliable shaft alignment and solid load support to keep systems running smoothly.
- handy for conveyor drives, pumps, and automated equipment
- easy mounting with set screws on a cylindrical bore
- sealed ball bearing variants reduce maintenance and wear
- fits UC-series housings for quick replacements and uptime