Fits JD9320 New Single Row Open Ball Bearing Fits John Deere Tractors 300 301 40One New Aftermarket Replacement Single Row Open Ball Bearing that Fits John Deere Compact Tractor Model: 3120 Also Fits John Deere Industrial Construction Models: 300, 301, 400, 401, 500A, 500B, 500C, 600 Also Fits John Deere Tractor Models: 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520, 1550, 1640, 1830, 1840, 1850N, 1950, 1950N, 2020, 2030, 2040, 2040S, 2120, 2130, 2140, 2250, 2355N, 2440, 2450, 2510, 2520, 2550, 2555, 2630, 2640, 2650, 2650N,