HM218248/10 Imperial Single Row Tapered Roller Bearing Cone HM218248 Cup HM218210 92.075x146.05x40mm Truck Hub

HM218248/10 is inch-size separable tapered roller bearing set, matched cone HM218248 and cup HM218210, dimension 92.075×146.05×40mm. Separable cone and cup allow separate installation and clearance adjustment. Tapered raceway and crowned rollers bear heavy radial plus unidirectional axial load simultaneously, resist frequent road impact and vibration. Widely used for heavy truck wheel hubs, drive axles, semi-trailer rotary assemblies and construction vehicle transmission parts.

• Separable cone & cup design for easy assembly, disassembly and hub clearance fine-tuning
• Crowned tapered rollers reduce edge stress, excellent anti-shock performance for bumpy heavy load road conditions
• Standard inch universal size, fully interchangeable with aftermarket heavy truck hub replacement parts
• High-hardness quenched rings and rollers offer outstanding wear resistance for long mileage service
• Two bearings mounted back-to-back support bidirectional axial thrust for front/rear wheel hub assemblies
• Stable sealed lubrication matching for long-distance freight vehicles to cut maintenance frequency

This HM218248/10 inch taper roller bearing set is widely matched to:

• Heavy duty truck, semi-trailer wheel hub rotary support assemblies
• Medium & large cargo truck drive axle and differential transmission parts
• Construction dump trucks, agricultural heavy tractor axle assemblies
• Mining transport vehicle wheel hubs and heavy industrial reducer shafts
• All inch standard heavy load vehicles under continuous impact mixed loads

• 25+ years experience in inch tapered roller bearing manufacturing
• Exported to 50+ countries worldwide
• Rich OEM bulk order experience for HM series truck hub bearing sets
• Strict roller finish, hardness and heavy impact fatigue inspection before shipment
• Fast professional technical reply within 24 hours
• Stable mass supply for long-term auto spare parts distributors and vehicle factories

• GCr15 bearing steel raw material hardness inspection
• Precision grinding for tapered inner and outer raceway & crowned rollers
• Quenching & tempering heat treatment for uniform surface hardness HRC60–64
• Composite load fatigue test, full inch & metric dimension recheck
• Anti-rust oil treatment, independent plastic bag + shockproof carton packaging

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• Professional heavy vehicle hub bearing cross reference parameter support
• Custom paired bearing set & P5 high precision solution suggestions
• Competitive bulk wholesale factory price