W208PPB7 Agricultural Ball Bearing 1-3/16" Hex Bore (30.18 x 80 x 18 mm) - Replaces Krause 212-10-2, Sunflower 1186, Oliver 237092BA, Timken W208PPB7, BCA DS208TT7

⚙️ Product Overview
The W208PPB7 hex bore ball bearing is built specifically to withstand severe dynamic shock loads, mud, dust, and continuous vibration in modern farming environments. Featuring high-purity chrome steel construction and multi-lip contact rubber seals (PPB style), it mounts securely onto 1-3/16" hexagonal shafts without set screws or keyways. This design eliminates shaft slippage, prevents premature wear, and ensures continuous performance during critical tillage and harvesting seasons.

🚜 Key Specifications & Dimensions
• Part Number: W208PPB7
• Bore Type: Hexagonal
• Hex Bore Size: 1-3/16 in (30.18 mm)
• Outer Diameter (OD): 80 mm (3.1496 in)
• Outer Ring Width: 18 mm (0.7087 in)
• Material: High-Carbon Chrome Steel (GCr15 / AISI 52100)
• Sealing Type: Heavy-Duty Agricultural Multi-Lip Rubber Seals (PPB)

🔄 Cross-Reference & Interchanges
• OEM Equipment Numbers:
• Krause: 212-10-2
• Sunflower: 1186
• Oliver / White: 237092BA, 30-1005197
• Brand Alternates:
• Fafnir / Timken: W208PPB7
• BCA / Federal Mogul: DS208TT7
• NTN: 1AC08-1-3/16
• Link Belt: 19R208E3

🌾 Common Applications
• Agricultural Machinery: Disc harrows, chisel plows, cultivators, seed drills, seeders, combine harvesters, and balers.
• Drivelines & Conveying: Hex shaft transmission assemblies, agricultural transfer gearboxes, grain elevators, and crop conveyors.

💡 Why Choose Our W208PPB7 Bearing?
• Positive Drive & Zero Slippage: 1-3/16" hex bore securely grips the shaft for maximum torque transmission under heavy soil resistance.
• Extreme Duty Sealing: Agricultural-grade PPB seals lock out slurry, grit, and moisture while locking in factory grease.
• Direct OEM Fit: Manufactured to precise tolerances for easy drop-in replacement on Krause, Sunflower, and Oliver field machinery.