Hex Bore Ag Bearing, 0.756 X 2.047 X 0.831 X 0.591

Hex Bore Ag Bearing, 0.756 X 2.047 X 0.831 X 0.591

The 851-SMA205KRR2 Hex Bore Ag Bearing is a specialty agricultural bearing engineered for dependable performance in planters and grain drills. Featuring a 7/8" hex bore and cylindrical outer race, this bearing is built to handle demanding field conditions while maintaining proper shaft engagement. Designed as a direct interchange for several OEM part numbers, it’s a reliable replacement option when uptime matters most.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 851-SMA205KRR2
• Brand: AgSmart
• Product Type: Specialty Agricultural Bearing
• Bore Shape: Hex
• Bearing I.D.: 7/8"
• Bearing O.D.: 2.04" (52 mm)
• Inner Ring Width: 1.00"
• Outer Ring Width: 0.59"
• Outer Race Shape: Cylindrical
• Primary Application: Planters & Grain Drills

Interchanges / Replaces

• 180302C91 (CNH)
• 842696M1 (AGCO)
• AE29876 (John Deere)
• GA5116 (Kinze)
• Similar to AA28271 (John Deere)
  Note: For AA28271, order SMA # 514-JD28271. JD28271 features a 7/8" inner ring width, while the 205KRR2 has a 1" inner ring width.

Ideal For

• Replacing worn bearings on planters and grain drills
• Equipment using a 7/8" hex bore shaft
• Servicing Kinze, John Deere, CNH, or AGCO applications
• Keeping critical planting equipment running smoothly during the season