NJ205 Roller Bearing for KTM, Husqvarna & GasGas fits 1994-2027 - 49030023000

This NJ205 cylindrical roller bearing is a high-precision OEM component designed for critical engine and transmission assemblies. It is primarily used to support the countershaft and crankshaft, ensuring smooth rotation and handling high radial loads under intense riding conditions. As an authentic original part, it guarantees the exact tolerances required for your motorcycle's internal mechanics.

This bearing features exceptionally broad compatibility across the KTM, Husqvarna, and GasGas lineups. It fits KTM models from 1994 to 2027, including the EXC, SX, XC, and Adventure series (250cc to 890cc). It is also compatible with Husqvarna FE, FC, TE, and TC models, as well as the Norden 901 and Svartpilen/Vitpilen 801. Additionally, it fits GasGas EC, MC, and EX models from 2021 onwards.

Engineered for durability, the NJ205 design allows for axial displacement of the shaft relative to the housing in both directions. This flexibility is essential for managing thermal expansion within the engine case during high-performance use. The high-quality steel construction and precision-ground rollers reduce friction and extend the service life of your transmission and crankshaft assemblies.

When rebuilding an engine or servicing the transmission, replacing worn bearings is vital to prevent catastrophic failure. We recommend using a professional press and proper heating/cooling techniques for installation to avoid damaging the engine case or the bearing races. Always ensure the bearing is properly lubricated with high-quality engine oil before final assembly.

Check compatibility list below to see if this part fits your motorcycle model.