Ball Bearing 6001, C3 For Royal Enfield

Part No. 570442

• Part Number: 575443 (Note: Some listings show 570442 as the superseded or alternative part number for this bearing).
• Bearing Specification: BALL BEARING 6001, C3
  • 6001: This is the standard bearing designation, meaning it has a 12 mm Inner Diameter (ID), 28 mm Outer Diameter (OD), and 8 mm Width.
  • C3: This indicates a greater than normal internal clearance, which is common for applications involving heat or high speeds, or where a slight interference fit is used.

🏍️ Common Applications on Royal Enfield Models

The Ball Bearing 6001, C3 is a highly common bearing size used in multiple locations across Royal Enfield’s UCE (Unit Construction Engine) models (Classic 350/500, Bullet UCE, Thunderbird) and potentially some of the newer J-Series models, although the search results heavily point to the UCE platform.

Common locations for this bearing include:

• Clutch Assembly: It is frequently used within the clutch hub or clutch housing on UCE models.
• Engine/Transmission: It may be used on smaller shafts within the gearbox or crankcase assembly.
• Front Wheel: Sometimes smaller bearings like this are used in the front wheel hub on various models, though the 6203 is more common for the wheel itself.

📝 Compatibility

The search results confirm compatibility with the UCE platform:

• Royal Enfield Classic 350 / 500 (UCE models, typically BS3/BS4)
• Royal Enfield Bullet 350 / 500 (UCE models)
• Royal Enfield Thunderbird / Thunderbird X (UCE models)
• Royal Enfield Continental GT 535 (in the clutch assembly)

If you are replacing a bearing, it is always best to match the number stamped on the old bearing (6001 C3) or check the specific part diagram for your motorcycle’s exact model and year.