/ Single row tapered roller bearings

Single Row Tapered Roller Bearing

1.Product Introduction: It can bear radial + single - direction axial combined load, with a contact angle of 10° - 30°, suitable for medium - light load scenarios.
2.Structure Type: The inner ring has a tapered raceway, the outer ring is separable, with a single - row of rollers + cage, and it is open - type (dust cover is optional).
3.Size Range: Inner diameter 10 - 500mm, outer diameter 26 - 1000mm, width 8 - 200mm.
4.Material: Inner ring/Outer ring/Rollers: GCr15/GCr15SiMn/20Cr2Ni4A, cage: stamped steel / brass.
5.Precision: P0/P6 level, precision version is P5 level.
6.Application Fields: Automobile hubs, reducers, machine tool spindles (positioning end), agricultural machinery gearboxes.
7.Key Inspection Items: Taper surface fitting degree, radial / axial load - bearing capacity, dimensional accuracy.
Product Description
Data Sheet

Precision Single Row Tapered Roller Bearings for Extreme Load & Temperature Demands

Customizable up to φ5000mm OD | 150℃ Heat Resistance | 48-Hour Standard Delivery

When your machinery faces heavy radial and axial loads in demanding environments, Single Row Tapered Roller Bearings deliver unmatched performance. Designed with a 10°–30° contact angle, these bearings combine radial and axial load handling in medium-to-light load scenarios. At LUOYANG INNO BEARING CO., LTD, we engineer solutions that withstand extreme temperatures (up to 150°C), heavy impacts, and corrosive conditions—ensuring your equipment operates smoothly with minimal downtime.

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Key Features & Benefits

Built for Industrial Demands

  • 30+ Years of Expertise: Specialized in producing tapered roller bearings from φ10mm to φ5000mm outer diameters.

  • High-Temperature Resilience: Advanced heat treatment enables stable performance at 150°C (e.g., metallurgical furnaces).

  • Precision Engineering: Achieve P4-grade accuracy for medical equipment or P0/P6 standards for automotive hubs.

  • Ultra-Durable Materials: GCr15/GCr15SiMn steel rollers and brass/stamped steel cages enhance lifespan by 2.5x.

Customization Made Simple

  • Reverse-engineer legacy bearings for obsolete machinery.
  • Adapt non-standard bore sizes, keyways, or sealing configurations.

Technical Specifications

Parameter Specification
Inner Diameter (ID) 10mm – 500mm
Outer Diameter (OD) 26mm – 1000mm (up to φ5000mm custom)
Precision Grades P0, P6 (standard); P5, P4 (high-precision)
Dynamic Load Capacity Up to 8500kN
Temperature Range -50°C to +150°C

Where Our Bearings Excel?

Automotive & Heavy Machinery

  • Car Hubs: Reduce vibration with P6-grade precision Single Row Tapered Roller Bearing.

  • Mining Equipment: MnCr alloy rollers handle 200+ ton loads.

  • Port Cranes: Salt-spray-tested seals survive coastal climates.

Precision-Critical Sectors

  • Medical Devices: 35dB noise control meets hospital acoustic standards.

  • Machine Tools: P4-grade accuracy ensures spindle positioning within 0.001mm.

Why Partner With Us?

Quality You Can Trust

  • 99.9% Defect-Free: Rigorous checks on taper fit, load capacity, and dimensions.

  • Certified Excellence: ISO 9001, ISO/TS 16949, and industry-specific certifications (API 671, GOST-R).

Faster Solutions, Global Reach

  • 48-Hour Shipping: 1,000+ standard SKUs ready to ship.
  • 25-Day Custom Orders: Modular production cuts lead times by 70%.
  • Lifetime Support: IoT-driven wear monitoring and predictive maintenance guidance.

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FAQ

Q: How do your bearings handle 500°C environments?

A: Specialized carburizing and tempered steel cages prevent deformation under extreme heat.

Q: What's the largest custom OD you've produced?

A: We regularly manufacture products up to φ5000mm with P5-grade precision.

Q: How do you ensure quality in mining applications?

A: Multi-labyrinth seals and 12+ performance tests validate load capacity and dust resistance.

Q: Can you adapt bearings for outdated machinery?

A: Yes! Send samples for reverse engineering—we'll replicate or improve OEM designs.

Q: Do you offer IoT monitoring?

A: Our smart sensors track bearing wear in real time, predicting failures before downtime occurs.

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Contact Us

Need a Reliable Bearing Partner?

📧 Email sales@inno-bearing.com for quotes, technical specs, or emergency replacements.

🚚 48-hour delivery | 12-month warranty | 24/7 engineering support

Optimize your machinery with Single Row Tapered Roller Bearings built to outlast, outperform, and outdeliver.

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