GQZ 47686/47620 Inch‑Size Single‑Row Tapered Roller Bearing 82.55×133.35×33.338mm SET411

The 47686/47620 imperial single‑row tapered roller bearing (SET411) consists of separable cone 47686 and cup 47620. It can bear large combined radial and unidirectional axial loads, adjustable mounting clearance. Separated cone‑cup structure simplifies installation and disassembly, suitable for medium‑speed heavy‑impact industrial axle and transmission conditions中国轴承工....

It is widely used in heavy‑duty vehicle axles, mining equipment and general industrial reducer shaft assemblies.

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👉 Full technical data and drawings available upon request

• Separable cone‑cup design, parts can be installed separately for convenient fitting
• Excellent combined radial‑axial load‑bearing capacity for heavy‑impact working conditions
• Working clearance can be adjusted during assembly to meet preload requirements
• Imperial standard dimension interchangeable with SET411 aftermarket spare‑parts
• Robust structure adapts to medium‑speed continuous heavy‑load operation
• Custom design available (P6 precision, special grease, OEM laser marking)

👉 Helps reduce maintenance cost and improve machine performance

This tapered roller bearing is widely used in:

• Heavy‑duty vehicle axle and wheel hub assemblies
• Industrial gearbox, mining machinery and construction transmission equipment
• Conveyor systems and general‑purpose heavy‑load mechanical units
• Various mechanical devices requiring imperial‑spec single‑row taper roller bearing

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

• 25+ years experience in industrial inch‑size tapered roller bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM 47‑series cone‑cup taper roller bearing custom projects
• Strict dimensional tolerance, contact angle and rotation performance inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

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

• Raw material hardness inspection
• Precision grinding & superfinishing raceway machining
• Heat treatment metallurgy control
• Cone‑cup matching check, clearance testing and rotation smoothness inspection
• Final dimensional & appearance inspection before delivery

👉 Ensuring consistent performance for every bearing

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• Fast quotation within 24 hours
• Technical support from engineers
• Custom tapered roller bearing matching solution suggestions
• Competitive factory price

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