we can manufacture full complement roller bearings. SL181840 200 250 24 SL181844 220 270 24 SL181848-E 240 300 28 SL181852-E 260 320 28 SL181856-E 280 350 33 SL181860-E 300 380 38 SL181864-E 320 400 38 SL181868-E 340 420 38 SL181872-E 360 440 38 SL181876-E 380 480 46 SL181880-E 400 500 46 SL181884-E 420 520 46 SL181888-E 440 540 46 SL181892-E 460 580 56 SL181896-E 480 600 56 SL1818/500-E 500 620 56 d mm Thanks and best regards, Yours sincerely Tony Luoyang Longda Bearing Co.,LTD. Add: NO. 82, Zhongzhou West Road, Luoyang city, Henan, China. 471003 Tel:0086-379-64985493 Fax:0086-379-64924823 Email:longda@ldb-bearing.com MSN:ldbbearing@hotmail.com www.ldb-bearing.com