Gang Bearing Kit,consists of (1) Bearing, (1)Flange W/ Zerk, (1) Gasket, 4 Bolt, Nuts and Washers. For 1-1/8" square axle. Fits John Deere Disc models 210, 215, 230, 235, 621, 630, 635, 637 Disc.  Also fits Great Plains Disc Models 1000TT, 1200TT,1700TT, 2200TT, 3300TT,4000TT. Replace OEM  JD# AA30941, GP# 822-207C, Kent No. FC2286, FD209R1-3/4" KIT