... bearing 1.Low noise,high quality & durability 2.High precision ,long life 3.high quality with reasonable price needle ... widely used in automobile, motorcycle, moped, electric tools, textile machinery, agricultural machinery, construction machinery, etcBK, HK, BA, BCE,SCE, F, HF, K ... size, and inch-series as well as the high-precision drawn cup needle roller bearings withspecial requirements such oil ...