LK209-2F Taper Bore Spherical Insert Ball Bearing Double 2F Contact Seal 45x85mm Conveyor Farm Machinery

The LK209-2F taper bore spherical insert ball bearing is designed for medium-heavy load transmission equipment, adopting 1:12 tapered inner bore matched with adapter sleeve H2309, equipped with double-sided 2F reinforced NBR multi-lip contact seal for superior dust and mud blocking performance. Built-in grease fitting supports regular relubrication maintenance.
It is widely installed on agricultural tractors and medium-heavy conveyors working in dusty sites with alternating medium-heavy loads.

• Stable medium-heavy radial & axial load capacity for farm and medium-heavy conveying equipment
• 1:12 tapered bore matches H2309 sleeve, provides uniform clamping force to lock shaft firmly
• Spherical outer ring self-aligns automatically to compensate shaft deflection and housing assembly misalignment
• Double-sided 2F reinforced multi-lip seal effectively isolates dust, crop residues and splashing muddy water
• High-strength stamped steel cage maintains stable structure under long-time continuous medium-heavy vibration
• Grease nipple design enables on-site refueling to extend the whole service life of bearing
• Custom options available: C3 clearance, open seal type, heavy mud reinforced sealing structure

This bearing is widely used in:

• Medium-heavy duty conveyor roller support assemblies
• Agricultural tractors, harvesters, seeders and farm auxiliary transmission shafts
• Medium-heavy packaging line rollers and textile processing machinery
• Large ventilation fans, water pumps and mixing drive components

• 25+ years professional manufacturing experience of sealed taper bore insert bearings
• Products exported to over 50 countries globally
• Complete OEM customization service for clearance, seal and special dimension demands
• Strict full-process inspection for sealing performance, rotation smoothness and load capacity before delivery
• Professional engineering team replies all customer inquiries within 24 hours
• Stable mass production supply for long-term cooperation with machinery manufacturers

• Raw material composition and hardness inspection for GCr15 bearing steel
• Precision superfinishing machining for spherical outer raceway and tapered inner bore
• Complete quenching & tempering heat treatment to guarantee material toughness
• Seal leakage test, clearance sorting and high-speed rotation aging test
• Full dimensional inspection and independent anti-rust packaging for each bearing

Looking for reliable double 2F sealed taper bore spherical insert bearing?

• Fast quotation within 24 hours
• Professional technical parameter and drawing support
• Custom clearance and sealing scheme suggestions
• Matching H2309 adapter sleeve can be supplied separately
• Direct factory wholesale competitive price