LK212-2F Taper Bore Spherical Insert Ball Bearing Double 2F Contact Seal 60x110mm Conveyor Farm Machinery

The LK212-2F taper bore spherical insert ball bearing is designed for heavy-duty transmission equipment, adopting 1:12 tapered inner bore matched with adapter sleeve H2312, equipped with double-sided 2F reinforced NBR multi-lip contact seal for excellent dust and mud resistance. Built-in grease fitting supports regular relubrication maintenance.
It is widely installed on large agricultural harvesters and heavy conveyors running in dusty muddy sites with alternating heavy loads.

• Strong heavy radial & axial load capacity for large farm machinery and heavy conveying equipment
• 1:12 tapered bore matches H2312 sleeve, generates uniform clamping force to lock shaft firmly
• Spherical outer ring self-aligns automatically to offset shaft deflection and housing assembly misalignment
• Double-sided 2F reinforced multi-lip seal effectively isolates heavy dust, crop residues and splashing muddy water
• High-strength stamped steel cage maintains stable structure under long-time continuous heavy vibration
• Grease nipple design enables on-site refueling to extend overall bearing service life
• Custom options available: C3 clearance, open seal type, heavy mud reinforced sealing structure

This bearing is widely used in:

• Heavy-duty large conveyor roller support assemblies
• Large tractors, grain harvesters, seeders and soil preparation transmission shafts
• Heavy packaging line rollers and large textile processing machinery
• Large industrial ventilation fans, water pumps and construction mixing drive components

• 25+ years professional manufacturing experience of sealed taper bore insert bearings
• Products exported to over 50 countries worldwide
• Complete OEM customization service for clearance, seal and special dimension demands
• Strict full-process inspection covering 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 chemical composition and hardness inspection for GCr15 bearing steel
• Precision superfinishing process for spherical outer raceway and tapered inner bore
• Complete quenching & tempering heat treatment to maintain material strength and toughness
• Seal leakage test, clearance sorting and high-speed rotation aging test
• Full dimensional inspection and separate 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 recommendations
• Matching H2312 adapter sleeve available for separate supply
• Direct factory wholesale competitive price