UK212-2S+H212 Taper Bore Spherical Insert Bearing With H212 Adapter Sleeve Double 2S Seal 55x110mm Conveyor Farm Machinery

The UK212-2S+H212 complete assembly includes UK212-2S taper bore spherical insert bearing and matching H212 adapter sleeve for heavy-duty transmission equipment. Equipped with 1:12 tapered inner hole, double-sided 2S multi-lip NBR contact seals and built-in grease fitting for periodic relubrication.
It is widely used on agricultural harvesters and heavy conveyors working in dusty environments with continuous heavy alternating loads.

• High heavy radial & axial load capacity for agricultural and heavy conveying machinery
• Integrated matching set: UK212-2S bearing + H212 sleeve, one-stop purchase and fast installation
• 1:12 taper bore + adapter sleeve locking structure, uniform clamping force to firmly fix on 55mm shaft
• Spherical outer ring self-aligning design compensates shaft deflection and housing misalignment during assembly
• Double-sided 2S multi-lip seal effectively blocks dust, farm mud, crop debris and splashing water
• Stamped steel cage resists deformation under long-term heavy continuous vibration
• Built-in grease nipple supports regular refueling to extend bearing service life
• Custom solutions available: C3 clearance, open type, reinforced heavy mud-proof seals

This complete bearing set is widely applied to:

• Heavy-duty large conveyor roller support assemblies
• Agricultural large tractors, grain harvesters, seeders and soil preparation equipment
• Heavy packaging line rollers and large textile production machinery
• Industrial large ventilation fans, water pumps and construction mixing transmission parts

• 25+ years professional production experience of sealed taper bore insert bearings and adapter sleeves
• Products exported to over 50 countries around the world
• Rich OEM customization experience for clearance, seals and special dimension demands
• Full production line inspection for sealing performance, rotation smoothness and load capacity before delivery
• Professional engineering team replies all inquiry within 24 hours
• Stable mass production supply for long-term cooperation with machinery factories

• Raw material chemical composition and hardness inspection for GCr15 bearing steel
• Precision superfinishing process for spherical outer raceway and tapered inner bore
• Complete quenching and tempering heat treatment for both bearing and adapter sleeve
• Seal leakage test, clearance sorting and high-speed rotation aging test
• Full dimension final inspection and independent anti-rust packaging for bearing and sleeve separately

Looking for full set double 2S sealed taper bore insert bearing matched with H212 sleeve?

• Fast quotation within 24 working hours
• Professional technical parameter support and drawing consultation
• Custom clearance and sealing solution recommendations
• Complete matching supply: H212 sleeve, KM12 lock nut & MB12 lock washer
• Factory direct wholesale competitive price