LE 217 2F Industrial Large-Bore Insert Ball Bearing 85mm Bore 150mm OD Spherical Outer Surface for Heavy Ag Machinery

The LE 217 2F is an industrial-grade large-bore insert ball bearing built for the main drive and support positions of the largest agricultural machinery. With a 85mm bore and 150mm OD, it accommodates the massive shafts found in high-capacity harvesting equipment, industrial grain handling systems, and heavy tillage tools.

The 83.2 kN kN dynamic load rating — combined with a 81.0mm wide inner ring — enables this bearing to support the enormous rotating masses and shock loads characteristic of modern large-scale agricultural operations. The spherical outer surface ensures reliable performance even in the largest welded frame assemblies.

Supplied to major equipment OEMs and large farming enterprises for non-compromising bearing positions where reliability directly impacts harvest throughput and profitability.

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Full technical data and drawings available upon request.

• Large combine harvester main threshing cylinders
• High-capacity grain leg and bucket elevator drive shafts
• Wide heavy-duty chisel plow and ripper main frames
• Industrial grain auger and conveyor drive ends
• Large forage harvester cutterhead and blower shafts
• Agricultural biomass processing and pelleting equipment

Suitable for very high radial loads, moderate to high shock, continuous seasonal operation, and outdoor exposure.

• Industrial-scale 83.2 kN kN dynamic load rating for the largest agricultural rotating assemblies
• 85mm bore fits the main shafts of high-capacity harvesters, tillers, and processing equipment
• 81.0mm inner ring provides massive shaft contact area for long-term fretting resistance
• Spherical outer surface (±2°) accommodates structural flex in large welded implement frames
• Eccentric locking collar engineered for reliable grip on large shaft diameters under reversing loads
• 2F double-lip seal with heavy-duty flinger protects against crop debris, soil, and weather exposure
• Premium Gcr15 steel with ultrasonic inspection — zero tolerance for material defects
• Available in standard (2F) and heat-stabilized (2F.SH) variants

Industrial bearing performance engineered specifically for the scale of modern high-output agriculture.

• 25+ years experience in industrial bearing manufacturing and export
• Exported to 50+ countries worldwide with reliable logistics
• Rich experience in OEM and custom bearing projects
• 100% quality inspection with precision CNC machining and strict heat treatment control
• Fast response within 24 hours for all inquiries
• Stable supply capacity for long-term cooperation

We focus on quality, reliability, and long-term partnership with every customer.

Looking for a reliable agricultural bearing supplier?

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• Fast quotation within 24 hours
• Technical support from experienced engineers
• Custom solution suggestions for your application
• Competitive factory-direct pricing

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Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on your drawings, samples, or technical requirements.

Q2: What is the delivery time?
Standard models: 7–15 working days. Custom products: depending on specifications and order quantity.

Q3: Do you provide samples?
Yes, sample orders are welcome for quality evaluation before bulk purchase.

Q4: What is the difference between 2F and 2F.SH?
2F is the standard version suitable for operating temperatures -20°C to +100°C. 2F.SH is the heat-stabilized version for applications up to +150°C.