LK210-2F Taper Bore Spherical Insert Ball Bearing Double 2F Contact Seal 50x90mm Conveyor Farm Machinery

The LK210-2F taper bore spherical insert ball bearing is engineered for heavy load transmission equipment, equipped with a 1:12 tapered inner bore matched with H2310 adapter sleeve. Double-sided 2F reinforced multi-lip NBR seals deliver excellent dust and mud resistance, with built-in grease fitting for regular lubrication maintenance.
It is widely fitted on large agricultural tractors and heavy-duty conveyors operating in dusty, muddy working environments with alternating heavy loads.

• Strong heavy radial & axial load capacity for agricultural and heavy conveying machinery
• 1:12 taper bore cooperates with H2310 sleeve to provide uniform clamping force for firm shaft locking
• Spherical outer ring self-aligns automatically to absorb shaft deflection and housing assembly misalignment
• Dual 2F reinforced multi-lip sealing structure effectively blocks dust, crop debris and splashing muddy water
• High rigidity stamped steel cage keeps stable structure under long continuous heavy vibration
• Grease nipple design allows on-site refueling to extend overall bearing service life
• Custom options available: C3 internal clearance, open seal version, heavy mud reinforced sealing

This bearing is widely used in:

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

• 25+ years professional manufacturing experience on sealed taper bore insert bearings
• Products exported to over 50 countries worldwide
• Full OEM customization service for clearance, seals and special dimension requirements
• Strict full-process inspection covering sealing performance, rotation smoothness and load capacity before shipment
• Professional technical 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 single 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 H2310 adapter sleeve available for separate supply
• Direct factory wholesale competitive price