LK215-2F+H2315 Taper Bore Insert Bearing Complete Set With H2315 Adapter Sleeve Double 2F Reinforced Seal

The LK215-2F+H2315 complete assembly consists of LK215-2F tapered bore spherical insert bearing and matched H2315 adapter sleeve, designed for ultra-heavy mining and agricultural transmission equipment. It adopts 1:12 tapered inner bore, double-sided 2F reinforced NBR multi-lip contact seals and built-in grease nipple for periodic relubrication.
It fits large combine harvesters, mine bulk conveyors and concrete mixers working in dusty, muddy harsh sites with continuous heavy impact loads.

• Excellent ultra-heavy radial & axial load capacity for mining and large agricultural heavy equipment
• Complete matching set: LK215-2F bearing + H2315 sleeve, one-stop purchase and easy installation
• 1:12 tapered bore + adapter sleeve locking design delivers uniform clamping force for stable fixation on 65mm shaft
• Spherical outer ring self-aligns automatically to offset shaft deflection and housing assembly misalignment
• Double-sided 2F multi-lip reinforced seal blocks mine dust, farm residues, mud and splashing sewage effectively
• Thickened high-rigidity steel cage resists deformation under long-term heavy vibration and impact shocks
• Built-in grease nipple supports regular refueling to greatly extend whole bearing service life
• Custom options: C3 clearance, open seal version, extra heavy mud-proof reinforced sealing

This bearing set is widely used in:

• Ultra-heavy mine, quarry and grain bulk transport conveyor roller assemblies
• Large tractors, combine harvesters, heavy tillage machinery and farm auxiliary transmission shafts
• Heavy large packaging rollers and heavy textile processing equipment
• Super-large industrial fans, heavy water pumps and concrete mixing drive parts

• 25+ years manufacturing experience of sealed taper bore insert bearings & adapter sleeves
• Products exported to more than 50 countries worldwide
• Rich OEM customization service for clearance, seal and special dimension demands
• Full-process strict inspection on sealing performance, rotation smoothness and load capacity before delivery
• Professional engineering team replies all inquiries within 24 hours
• Stable mass supply for long-term cooperation with heavy machinery manufacturers

• Raw material composition & hardness inspection for GCr15 bearing steel
• Precision superfinishing for spherical outer raceway and tapered inner bore
• Complete quenching & tempering heat treatment for bearing and sleeve to boost impact toughness
• Seal leakage test, clearance sorting and long high-speed rotation aging fatigue test
• Full dimensional final inspection & separate anti-rust oil packaging for bearing and sleeve

Looking for complete double 2F sealed taper bore insert bearing set matched with H2315 sleeve?

• Fast quotation within 24 working hours
• Professional technical drawing and parameter support
• Custom clearance & sealing solution recommendations
• Full matching supply: H2315 sleeve, KM15 lock nut & MB15 lock washer
• Competitive factory wholesale price