594A/592A Inch Tapered Roller Bearing 95.25x152.4x39.688mm Cone Cup Heavy Truck Mining Bearing

594A/592A is single row imperial separable tapered roller bearing set, matched cone 594A and cup 592A, dimension 95.25×152.4×39.688mm. Optimized logarithmic crowned rollers eliminate edge stress and reduce running friction heat. Separable cone and cup design simplifies installation, inspection and component replacement without full shaft disassembly. It withstands heavy combined radial load and unidirectional axial thrust load, widely fitted to heavy truck axles, mining transport dump trucks, large construction loaders and heavy industrial reducers.

Model: 594A/592A
d:95.25mm, D:152.4mm, T:39.688mm
Cone width B:36.322mm, Cup width C:30.162mm
Min fillet r1:3.56mm, r2:3.30mm
Dynamic load Cr:216kN, Static load C0r:319kN
Grease limiting speed:2500r/min
Net weight:2.5kg
Structure: Single row separable cone & cup open type
Cage: Stamped steel window cage
Material: GCr15 bearing steel, hardness HRC60-65
Clearance: Standard CN, C3 customizable
Precision: P0 standard, P6/P5 optional
Operating temp: -30℃ ~ 120℃
Dimension drawings and durability test reports available on request.

• Separable cone and cup structure for easy on-site maintenance and parts replacement
• Crowned roller profile achieves uniform load distribution to extend fatigue service life
• Extra large composite load capacity suitable for heavy-duty vehicle axle and transmission positions
• Reinforced stamped steel cage keeps stable operation under severe vibration and heavy impact
• Superfinished raceway surfaces lower operating temperature and prevent premature bearing burnout
• Standard inch dimension, fully interchangeable with mainstream international brand bearings
• Custom clearance grades, high-temperature synthetic grease and outer ring laser marking services available

• Heavy-duty truck wheel hubs, rear axles and differential assemblies
• Mining dump trucks, off-road heavy transport vehicles
• Large construction loaders, excavator auxiliary transmission components
• Heavy agricultural tractors and industrial heavy-load conveyor equipment

Fit OEM assembly and aftermarket replacement of heavy mobile machinery under large composite radial and axial loads.

25 years manufacturing experience of heavy-duty inch tapered roller bearings. Vacuum smelting GCr15 steel with complete quenching and tempering heat treatment for stable hardness and uniform metallurgical structure. Full OEM & ODM customization for internal clearance, precision grade and special lubricant. Strict full-process inspection covers raw material hardness test, ultra-precision raceway grinding, roller sorting and vibration aging test. 24-hour professional technical support for load matching, shaft/housing tolerance selection and regular relubrication maintenance plans. Factory direct bulk price, stable spot inventory for global heavy machinery buyers.

1. Raw material chemical composition and hardness inspection
2. Integral quenching and stress relief tempering to eliminate internal residual stress
3. CNC turning and ultra-precision raceway mirror grinding
4. Precise stamped steel cage forming with consistent roller gaps
5. Dust-free assembly with quantitative grease filling for different temperature working conditions
6. High-speed rotation aging and radial-axial composite load fatigue testing
7. Final full dimension inspection, anti-rust oil coating, neutral moisture-proof export carton packaging

Each production batch passes vibration and noise test to guarantee stable operation in dusty, muddy and bumpy harsh working environments.

Send inquiries for 594A/592A tapered roller bearings used on heavy trucks, mining dump vehicles and large construction loaders.
Services after inquiry:

1. Standard formal quotation document delivered within 24 working hours
2. Technical guidance for paired bearing installation, tolerance matching and periodic lubrication maintenance
3. Upgrade options: P5 high precision grade, C3 enlarged clearance, high-temperature anti-oxidation synthetic grease
4. Competitive factory bulk unit price for large quantity orders

Please state order quantity, actual load, rotating speed and working environment to receive complete formal quotation documents.