Thanks for your sincerely and goodwill to do business with our factory. ball bearing ,pressed bearing and other accessories. If we can be of any futher help ,Pls feel free to contact me. Thanks and Best Regards Sincerely Dreamy Export Manager NingBo HongTai Bearing CO.,LTD NingBo,China Tel:0086-574-62190769 M.T:0086-13967827409