LK216-2F Taper Bore Spherical Insert Ball Bearing Double 2F Reinforced Seal 80x140mm Farm Mining Machinery

The LK216‑2F is designed for heavy‑load agricultural and mining equipment, offering excellent dust‑mud resistance and self‑aligning performance with double‑sided 2F reinforced seals and relubrication structure.
It is widely used in harvesters, mine conveyors and concrete mixers where dusty‑muddy harsh working conditions exist.

• High heavy radial‑axial load capacity for demanding farm and mining applications
• Spherical outer ring self‑aligns to compensate shaft and housing misalignment
• Double‑sided 2F multi‑lip seal for great dust and mud blocking performance
• Thickened steel cage keeps stable under continuous heavy vibration and impact
• Built‑in grease nipple supports convenient on‑site relubrication for long service life
• Custom design available (C3 clearance, open seal, heavy mud‑proof seal)

This bearing is widely used in:

• Heavy‑duty mine & grain conveyor roller support assemblies
• Large combine harvesters, tractors and heavy tillage machinery
• Heavy packaging line rollers and textile processing equipment
• Large industrial fans, heavy water pumps and concrete mixing components

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

• Raw material inspection
• Precision machining process
• Heat treatment control
• Seal leakage, clearance & rotation testing
• Final inspection before delivery

Looking for a reliable bearing supplier?

• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Matching H2316 adapter sleeve available separately
• Competitive factory price