
NTN Bearing 6203-2RS 17x40x12mm — Manufacturer's reference: 6203LLU/5K
Replace a worn wheel bearing with this NTN reference designed for motorcycle and off-road applications. The 6203-2RS in 17 x 40 x 12 mm is a compact radial bearing, intended for installation in hubs, swing arms, or bearings where space is limited. Its standard design meets the needs of urban, quad, motocross, and roadster environments.
This bearing incorporates seals to limit the ingress of water and dust, useful on wet roads or in muddy terrain. As with any safety component, check the axial and radial play upon disassembly, clean the housing, and replace both bearings of the same axle if necessary to maintain hub balance. Before purchase, compare the dimensions 17x40x12 mm and the manufacturer's reference with those of your motorcycle.
Product offered by NTN, a lasting reference in the motorcycle parts world. Ensure appropriate tools are available for installation to avoid damaging the cage or balls during fitting.