Cylindrical Bearing

1.Product Introduction: Similar to the general-purpose cylindrical roller bearings, bearing radial loads and suitable for high rotational speeds.
2.Structure Type: The inner ring / outer ring have ribs, with a single row of rollers + cage, and it is open - type / sealed, and the inner ring / outer ring are separable.
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 level.
6.Application Fields: Electric motors, machine tools, reducers, automobiles, construction machinery.
7.Key Inspection Items: Radial clearance, roller parallelism, dimensional accuracy.

Product Description

High-Performance Cylindrical Bearings for Heavy-Duty & Precision Applications

Cylindrical bearings are engineered to handle heavy radial loads while maintaining high rotational speeds, making them indispensable in industries where durability and precision matter. At LUOYANG INNO, we specialize in crafting cylindrical roller bearings that excel in extreme conditions—from scorching metallurgical mills to high-speed port cranes and noise-sensitive medical devices. With over three decades of expertise, we deliver tailored bearing solutions that balance performance, longevity, and cost-efficiency.

Technical Specifications

Parameter Details
Sizes ID 10–1000mm, OD 26–2000mm, Width 8–300mm
Materials GCr15 bearing steel, brass/stamped steel cages
Precision P0/P6 (standard), P5 (high-precision roller variants)
Load Capacity & Temp Up to 800kN radial load; -30°C to +150°C

Key Advantages

  • Industry-Specific Design: From φ10mm miniaturized bearings for medical robotics to φ5000mm heavy-duty options for port logistics.
  • Rigorous Quality Assurance: Every cylindrical roller bearing undergoes raw material spectrometry and 100% final testing for noise and load capacity.
  • Agile Logistics: Standard bearing SKUs shipped within 48 hours globally.

Industry-Proven Applications

  • Metallurgy & Heavy Machinery: HT-Series cylindrical bearings use carburized steel cores to prevent deformation under 100+ ton loads in rolling mills.
  • Port & Offshore Equipment: SHX-Series roller bearing units feature integrated seals and high hardness to survive 10,000+ hours in abrasive environments.
  • Medical Imaging Systems: NanoPro-Series bearing products achieve P4-grade precision with ceramic hybrid rollers, eliminating vibration interference.

Quality & Support

Every bearing undergoes automated production monitoring for roller parallelism (±0.002mm) and load tests at 120% rated capacity. We provide 24/7 technical support and failure analysis reports.

FAQs

Q: What's the minimum order quantity for custom cylindrical bearing products?
A: No MOQ! We support prototyping even for single-unit bearing validation.

Q: How do you ensure medical-grade roller bearing cleanliness?
A: Medical bearings are assembled in ISO Class 5 cleanrooms with biocompatible greases.

Q: Can you modify existing cylindrical roller bearing designs?
A: Yes! Send us your CAD files—we'll optimize seals, cages, or bearing materials in ≤48 hours.

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