Honda 50/70cc Transmission / Crankcase Bearing – NTN 6203 Set

NTN Bearing Set – 6203 

High-quality NTN 6203 bearing set for Honda 50cc and 70cc engines. These are the same size bearings used in many Honda crankcases and transmissions, including CT70, Z50, TRX70, and ATC70 models.

• Includes (2) NTN brand 6203 bearings
• Standard size: 17mm ID × 40mm OD × 12mm width
• Great for crankshafts or transmission shafts
• High-speed, high-load, long-lasting performance
• Trusted OEM-level quality

These are shipped in basic packaging to keep costs down but are genuine NTN bearings — perfect for your next engine rebuild.