Ball bearing, triple lip seal. John Deere grain drill press wheels and gauge wheels; seed opener blade on grain drills with aluminum boots 450, 455, 515, 520, 1520, 8100, 8200, 8250, 8300, 8350, 8500, 8550, 9400, 9450, BD1108, BD1110, BD1113; air seeders 730, 770, 780, 1060; rotary hoe wheels; Â 7000, 7100 planters Min-Till coulter assembly (light-duty).Case-IH grain drill press wheelsGreat Plains grain drill press wheels and gauge wheels. Tye grain drill gauge wheels. Hiniker rotary hoe wheels M&W rotary hoe wheels Yetter rotary hoe wheels 

Inside Dimension: 0.640 IN

Outside Dimension: 1.575 IN Width

Outer Race: 0.472 IN Width

Inner Race: 0.720 IN

Reference no.: 149261C91, 822-095C, AN142670, AN281357, JD9214, AA82881, 552-218, 2550-016