Square Drive Tube Bearing Set for Bare-Co PTO Shaft Shields - 70mm/73mm Groove Series S2/S4/S5 SKU: AS274

When PTO shaft bearings wear out inside the square drive tube, you get increased friction, heat buildup, and eventually binding that can damage the entire driveline. This specialized bearing set restores smooth operation to your Bare-Co PTO shaft shields, keeping power transfer efficient and protecting expensive equipment.

Why These Bearings Matter

• Precision-matched to 70mm and 73mm bearing groove dimensions for proper fit
• Engineered specifically for Series S2, S4, and S5 square drive tube applications
• Complete set includes both inner and outer bearing components for full restoration
• Built to handle the constant rotation and load variations of PTO operations

Compatible with latest BYPY shaft models that use square drive tube design. These bearings handle the demanding conditions inside PTO shields where dirt, moisture, and continuous operation test every component.