NTN UELP309-11 1D1

NTN UELP309-11 1D1 Pillow Block Bearing Unit Description This is an NTN pillow block bearing unit, model UELP309-11 1D1, designed for reliable performance in a wide range of industrial applications. The unit combines a P309 cast iron housing with a UEL309-11 1D1 insert bearing, providing a complete, ready-to-mount solution for supporting rotating shafts. Specifications Manufacturer: NTN Type: Pillow Block Bearing Unit Model: UELP309-11 1D1 Shaft Diameter: 1-11/16 inch (42.8625 mm) Housing Material: Cast Iron Locking Mechanism: Set Screw Locking Sealing: Standard Contact Seals Label Info Housing Marking: P309 Bearing Insert Marking: UEL309-111D1 Box EAN: 4547359666113 Application Ideal for use in conveyor systems, agricultural machinery, construction equipment, and general industrial machinery where a simple and effective bearing support is required. Country of Origin Made in Japan. CO2 Impact Opting for this reused component prevents the emission of approximately 8.0 kg of CO2, which would have been generated during the production of a new unit. This saving is comparable to the environmental benefit of driving 40 km less in a standard passenger car. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the correct tightening torque for the set screws on the UELP309-11 1D1 bearing?The recommended tightening torque for the set screws on this bearing insert is typically around 29-33 N-m (Newton-meters). Always refer to the official NTN installation manual for the most accurate specifications to prevent shaft damage or bearing slippage. Can this bearing unit be relubricated, and what type of grease should be used?Yes, the P309 housing is equipped with a grease fitting for relubrication. It is factory-lubricated, but for ongoing maintenance, use a high-quality lithium-based grease with a consistency of NLGI 2. Ensure compatibility with the existing grease to avoid degradation. What does the self-aligning feature of this pillow block accommodate?The bearing insert has a spherical outer surface that mates with a corresponding spherical surface in the housing. This allows the bearing to swivel, accommodating initial static misalignment of the shaft up to approximately +/- 2 degrees, which simplifies installation and reduces stress on the bearing. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.