Cylindrical Roller Bearing NJ206 for KTM 125-1390 Models 1997-2027 - 50330082000

This genuine OEM cylindrical roller bearing (NJ206) is a critical component for your motorcycle's engine and transmission. It is specifically designed to support the countershaft and crankshaft, ensuring smooth rotation and reducing internal friction under high-load conditions. As an original part, it guarantees precise fitment and the high-performance standards required for KTM, Husqvarna, and GasGas engines.

This bearing fits an extensive range of models from 1997 to 2027. It is compatible with small-displacement two-strokes like the KTM 125 SX, 150 EXC, and 200 XC-W, as well as large-displacement machines including the 990 Duke, 1090 Adventure, 1190 RC8 R, 1290 Super Duke R, and the latest 1390 Super Adventure S EVO. It also fits Husqvarna TC/TE 125/150 and GasGas MC 125 models.

Constructed from high-grade steel, this NJ206 roller bearing is built to withstand extreme temperatures and high RPMs. The cylindrical design allows for superior radial load capacity compared to standard ball bearings, making it ideal for transmission and crankshaft applications. Replacing worn bearings is essential to prevent shaft play and potential engine failure.

During installation, ensure the bearing and housing are clean and properly lubricated with engine oil. It is recommended to inspect these bearings during major engine overhauls or transmission repairs to maintain peak reliability. Using OEM bearings ensures that the clearances remain within factory specifications for optimal power delivery.

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