high speed operation centrifugal clutch needle bearing 8x13x10mm hk081310 hk1420
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high speed operation centrifugal clutch needle bearing 8*13*10mm hk081310 hk1420
A needle bearing is a roller bearing with a cylindrical roller that is thin and long relative to its diameter. This type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D ≤ 5 mm, L / D ≥ 2.5, L is the roller length), so The radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions.
high speed operation centrifugal clutch needle bearing 8*13*10mm hk081310 hk1420