Needle Roller Bearing for Pumps and Compressors (HK3012 BK3012 HK3016 BK3016 HK3020 ) BIG BEARING LIMITED Base Info Description Pre：Automotive And Truck Transmissions Needle Roller Bearing HK1012 HK1015 HK1210 HK1212 HK1312 HK1412 HK1512 HK1516 Next：HK/BK Series BK4520 Drawn Cup Needle Roller Bearing HK0609 BK0609 HK0709 BK0709 HK0808 BK0808 HK0810 BK0810 For Textile Machinery
