Crankshaft bearing 6303 C4 SKF M6 minarelli

6303 Ball Bearing C4 17x47x14 mm AM6 minarelli

New ball bearing suitable for motorcycle 50cc Beta RR50, Generic Trigger, Rieju MRT, Sherco SM50 with type motor AM6 Minarelli. This new ball bearing ring is mounted on the crankshaft but can also be suitable for all types of mechanical applications requiring a bearing of equivalent size.

Bearing dimensions

• Brand: SKF
• Standard bearing name: 6303 C4
• Bearing dimensions: 17x47x14 mm
• Inner diameter: 17 mm
• Outer diameter: 47 mm
• Thickness: 14 mm
• Open bearing