Toro 137-4779 Custom Ball Bearing

Product Description

Toro 137-4779 is a custom ball bearing designed to reduce friction and enable controlled rotational motion between components. It supports rotating shafts such as axles, spindles, and crankshafts commonly found in mower and small engine assemblies. The bearing prevents heat and metal-on-metal contact that can damage parts. Some variants are unsealed and can lose grease; periodic re-greasing may be required to maintain operation.

• Reduces friction while allowing controlled rotational motion between components
• Supports rotating shafts including axles, spindles, and crankshafts in mower and small engine assemblies
• May be unsealed; periodic re-greasing can be required to maintain lubrication and prevent wear

Product Highlights

Custom Toro ball bearing (MPN 137-4779); supports rotating shafts; may require periodic greasing.

Product Information

Standard Information

• Brand: TORO
• Manufacturer Part Number: 137-4779
• Country of Origin: United States