The Royal Enfield 571205/A NU 305 Cylindrical Roller Bearing is a genuine OEM engine bearing used in the crankcase assembly of compatible Royal Enfield motorcycles.
Royal Enfield catalogue data identifies 571205/A as “NU305E Cylindrical Roller Bearing with Cage, Single Row.” It is positioned in the crankcase LH assembly and supports the relevant rotating shaft while allowing smooth rotation and handling radial loads.
The same part number is listed in the Continental GT 535 Euro 3 and Euro 4 crankcase parts catalogues.
Key Features
- Genuine Royal Enfield OEM spare part
- Part Number: 571205/A
- Description: NU 305 Cylindrical Roller Bearing
- Type: NU305E
- Single-row cylindrical roller bearing
- Includes bearing cage
- Used in engine crankcase/crankshaft assembly
- Suitable for engine repair and rebuilding
- Designed for smooth shaft rotation and radial-load support
Compatibility
- Royal Enfield 500cc UCE
- Royal Enfield Classic 500
- Royal Enfield Bullet 500
- Royal Enfield Thunderbird 500
- Royal Enfield Continental GT 535
- Continental GT 535 Euro 3
- Continental GT 535 Euro 4
Royal Enfield parts catalogue data confirms 571205/A in the 500cc crankcase assembly and in Continental GT 535 crankcase assemblies.
Important: Match the complete part number 571205/A before installation. Do not substitute another NU305 bearing solely because the bearing dimensions appear similar, as cage type and specification can differ.
Application
Engine Crankcase / Crankshaft / Main Bearing Assembly
Package Contents
- 1 × Royal Enfield 571205/A NU 305 Cylindrical Roller Bearing












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