GQZ 71425/71750 Single Row Inch Tapered Roller Bearing 107.95×190.5×47.625mm Separable Cone & Cup Assembly

The 71425/71750 tapered roller bearing is an inch-size separable cone and cup unit, engineered for heavy-duty wheel hubs and drive systems, capable of bearing combined radial and one-way axial loads at the same time.

It is widely applied in heavy trucks, large tractors and construction vehicles under heavy impact, muddy and dusty harsh working conditions.

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• Ultra-high heavy load capacity for long-term continuous vehicle operation
• Separable cone and cup design for simple installation, disassembly and maintenance
• Tapered roller structure withstands both radial and unidirectional axial loads
• Excellent shock resistance adapting to rough roads and muddy construction sites
• Custom options: precision grade, surface treatment, special cage material

👉 Helps cut maintenance cost and extend vehicle service life

This bearing is widely used in:

• Medium & heavy-duty truck front and rear wheel hub assemblies
• Large agricultural tractors and farm machinery wheel components
• Light construction machinery and mining rotary support parts
• Heavy-duty gearboxes and large conveyor transmission systems

👉 Ideal for customers looking for reliable and long-life bearing solutions

• 25+ years experience in industrial & automotive imperial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom inch bearing orders
• Strict full-process quality inspection before shipment
• Fast response within 24 hours for technical consultation
• Stable mass supply for auto aftermarket distributors

👉 We focus on quality, reliability, and long-term partnership

• Raw material hardness inspection
• Precision grinding & superfinishing process
• Heat treatment metallurgy control
• Load rating & rotation performance testing
• Final dimensional and appearance inspection before delivery

👉 Ensuring consistent stable performance for every bearing

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