Yamaha 93310-42434-00 Cylindrical Roller Bearing

Description:

The Yamaha 93310-42434-00 Roller Bearing is a cylindrical roller bearing used in Yamaha engine crankshaft and piston assemblies. Commonly installed in Yamaha snowmobiles and small engine platforms such as SS440 and early Yamaha utility engines within crankshaft and piston systems. Maintenance teams and technicians use this part for engine rebuilds, bearing replacement, or OEM repair to ensure smooth rotation and load support.

Applications:

THE YAMAHA roller bearing is used in engine crankshaft and piston assemblies to support rotating components under high radial loads while minimizing friction. It is commonly found in Yamaha snowmobiles and small engines used in recreational riding, utility work, and industrial applications where reliable engine rotation and durability are critical for consistent performance.

Technical Specifications:

• Brand: Yamaha
• Part Number: 93310-42434-00
• Product Type: Cylindrical Roller Bearing
• Function: Supports rotational motion and handles radial load
• System Type: Engine crankshaft / piston assembly
• Bearing Type: Roller bearing (cylindrical design)
• Material: Hardened steel rollers and races
• Application Area: Crankshaft and piston assemblies
• Compatibility: Yamaha snowmobiles and small engines (e.g., SS440, early Yamaha engine platforms)
• OEM Status: Genuine Yamaha part
• Supersession: Replaced by 93310-424E8-00

Common Replacements:

• Yamaha 93310-424E8-00
• Yamaha 93310-42497-00
• Yamaha 93310-424A7-00