... to customer requirement Delivery Detail 5-35 workdays Deep groove ball bearing: 1.long life,OEM, 2.Quick delivery,good service ... types: Deep Groove Ball Bearings ,Cylindrical Roller Bearings, Self-aligning ball bearings, Tapered Roller Bearings, Thrust Roller Bearings, Spherical Bearings, Needle Roller Bearings, Linear Bearings, Miniature Bearings.... TianRui bearings are generally used to ...