Round Bore Ag Disc Opener Bearing for JD Planters, .630X1.78"

Round Bore Ag Disc Opener Bearing for JD 1700-Series Planters

The A-AA59196 Round Bore Ag Disc Opener Bearing is a direct-fit agricultural bearing designed for John Deere 1700-Series planters, helping disc openers run smooth and true for consistent seed placement. Built to handle the dirt, vibration, and long days that come with planting season, it’s the kind of part you only notice when it’s missing—usually at the worst possible moment.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: A-AA59196
• Product Type: Round bore ag disc opener bearing
• Equipment Fitment: John Deere 1700-Series planters
• Inside Diameter (ID): 0.630 in
• Outside Diameter (OD): 1.780 in
• Inner Width (I/Width): 1.02 in
• Outer Width (O/Width): 0.900 in
• Bore Type: Round bore (dimensioned for the specified shaft/bore size)

Ideal For

• Replacing worn disc opener bearings on JD 1700-Series planters
• Keeping opener discs rolling smoothly for consistent seed trench formation
• Preventing wobble, drag, and uneven opener performance during planting
• Anyone who’d rather spend planting season in the field—not in the shop