DODGE 120393 SDS Setscrew Mounted Ball Bearing Insert, 13/16 inch Bore, Wide Inner Ring

The DODGE 120393 SDS (Setscrew Double Split) bearing insert is engineered for reliable, heavy-duty performance in demanding industrial environments. Featuring a wide inner ring design, this insert provides superior shaft support and stability, minimizing fretting and extending service life. The dual setscrew locking mechanism ensures a positive, secure attachment to the shaft, reducing slippage under high shock loads and vibration common in conveyor systems, material handling equipment, and ventilation systems. Constructed from high-grade bearing steel and factory lubricated, the 120393 SDS unit is designed for standardized fitting into most major industrial pillow block and flange housings, offering versatile replacement and integration capabilities. As a core component of the DODGE (ABB) industrial power transmission portfolio, this bearing insert guarantees consistent quality and high dynamic load capacity (CR). The sealed design provides excellent contamination exclusion while the re-lubrication feature allows maintenance teams to extend the bearing's operational life easily. Choosing the 120393 SDS means investing in reduced downtime, streamlined maintenance cycles, and the proven reliability necessary to maintain operational efficiency in high-utilization machinery. Its precision manufacturing ensures smooth, quiet running, making it the preferred choice for industrial OEMs and MRO applications requiring reliable 13/16" shaft integration.

Key Features

• Robust dual setscrew locking mechanism for maximum shaft grip and vibration resistance.
• Wide Inner Ring (WIR) design provides increased shaft support and rigidity, minimizing shaft misalignment issues.
• High-grade steel construction designed for continuous operation and high dynamic loads.
• Equipped with re-lubrication features (grease fitting) for easy maintenance and extended operational life.
• Precision machined bore (13/16 in) ensures optimal fit and compatibility with standard industrial shafts.
• Interchangeable with most major brands of housed unit bearings (e.g., SKF, FAG, NTN equivalents).

Technical Specifications