Tapered Rolling Bearing

1.Product Introduction: Covers single - row / double - row, can bear combined load, and is commonly used in industry.
2.Structure Type: The inner ring has a tapered raceway, the outer ring is separable (single - row) / fixed (double - row), with rollers + cage, and it is open - type / sealed.
3.Size Range: Inner diameter 10 - 1000mm, outer diameter 26 - 2000mm, width 8 - 300mm.
4.Material: Inner ring/Outer ring/Rollers: GCr15/GCr15SiMn/20Cr2Ni4A, cage: stamped steel / brass.
5.Precision: P0/P6 level, precision version is P5/P4 level.
6.Application Fields: Automobiles, construction machinery, machine tools, mining machinery.
7.Key Inspection Items: Taper surface fitting degree, load - bearing capacity, operation stability.

Product Description

Precision-Engineered Tapered Rolling Bearings for Extreme Industrial Demands

For over 30 years, LUOYANG INNO BEARING CO., LTD has specialized in manufacturing tapered rolling bearings that excel in heavy-load, high-temperature, and precision-critical environments. Whether you're designing port cranes, medical imaging devices, or metallurgical equipment, our bearings deliver unmatched durability, adaptability, and performance.

Why Choose Our Bearings?

  • Built to Endure: High-purity steel (GCr15/GCr15SiMn) and vacuum degassing enhance wear resistance by 20%.
  • Thermal Resilience: Operate at temperatures up to 500°C using M50 steel or ceramic hybrids.
  • Precision: Achieve P4/P5 grades for medical equipment or heavy machinery with ±0.001mm dimensional accuracy.
  • Scalable Production: Non-standard tapered rolling bearings produced with 30% faster lead times.

Technical Specifications

Parameter Specification
Inner Diameter 10mm – 1000mm
Outer Diameter Up to 5000mm
Precision Grades P4/P5 (ISO 492)
Noise Level <35dB (medical grade)

Industry-Proven Applications

  • Heavy Machinery & Metallurgy: 80-ton load capacity bearings with graphite lubrication for 500°C furnace environments.
  • Medical & Precision Engineering: IEC 60601-compliant rolling bearings for MRI systems and surgical tools.
  • Agriculture & Automotive: Sealed tapered rolling bearings with 50,000+ hour lifespans in contaminated environments.

Quality & Logistics

We ensure a 99.9% defect-free rate through 12-stage inspections. Benefit from 48-hour shipping for 1,000+ standard SKUs and IoT-enabled predictive maintenance support.

FAQs

Q: How do your bearings handle 500°C temperatures?
A: We use M50 tool steel or hybrid ceramics, paired with graphite-based lubricants, to ensure stable performance.

Q: Can you make bearings larger than 5000mm OD?
A: We specialize in custom tapered rolling bearing products up to 5000mm OD, with lead times as short as 20 days.

Q: Do you offer emergency replacement services?
A: Yes – our regional hubs stock critical bearing sizes for 48-hour delivery.

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