We supply max type ball bearings with high quality and competitive price, such bearings are widely used in disel, gear box and so on, and our range is from BL205ZZ, ZZNR, ZNR to BL218ZZNR, BL305ZZ to BL318ZZNR. When you have any need, welcome to contact us. Can via email zlt_bearing at 163 . com to contact us. Thanks.