The LK217‑2F+H2317 complete set is designed for heavy‑load agricultural and mining equipment, offering excellent dust‑mud resistance and self‑aligning performance. It consists of LK217‑2F taper bore insert bearing and matched H2317 adapter sleeve with double‑sided 2F reinforced seals and relubriion 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 appliions
• Complete matched set for one‑stop purchase and easy field installation
• 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 relubriion for long service life
• Custom design available (C3 clearance, open seal, heavy mud‑proof seal)

This bearing set 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
• Full matching parts: H2317 sleeve, KM17 nut, MB17 lock washer
• Competitive factory price