... 2)low noise and low vibration 3)good quality and self-aligning ball bearing / NACHI 1320K+H3201. Product Details:*Brand: ... r/minDynamic load:NDead load: NPONAR: 11318*Remarks: With tight set of self-aligning ball bearings (10000 K + H 0000 type)* Bearing ... Bearing, Angular Contact Ball Bearing, Four Point Contact Ball Bearing,Self-Aligning Ball Bearing, Thrust Ball Bearing, Cylinderical Roller Bearing, ...