/ Single row tapered roller bearings

Self Aligning Tapered Roller Bearing

1.Product Introduction: It can compensate for ±2° installation deviation and avoid uneven load on the rollers.
2.Structure Type: The inner ring has a tapered raceway, the outer ring has a spherical raceway, with a single - row of rollers + cage, and it is open - type.
3.Size Range: Inner diameter 20 - 500mm, outer diameter 47 - 1000mm, width 14 - 200mm.
4.Material: Inner ring/Outer ring/Rollers: GCr15/GCr15SiMn/20Cr2Ni4A, cage: stamped steel / brass.
5.Precision: P0/P6 level.
6.Application Fields: Agricultural machinery suspension systems, heavy - truck balance shafts, mining machinery.
7.Key Inspection Items: Self - aligning angle, taper surface fitting degree, radial load - bearing capacity.
Product Description
Data Sheet

Self Aligning Tapered Roller Bearings Built for Extreme Industrial Demands

30+ Years Specializing in Heavy-Load Solutions – Custom Designs Delivered in 15-20 Days

When your machinery faces harsh conditions like shaft misalignment, heavy shock loads, or extreme temperatures, Self Aligning Tapered Roller Bearings offer unmatched durability. These bearings automatically adjust to ±2° installation deviations, preventing uneven roller wear while handling combined radial and axial loads up to 200kN. At LUOYANG INNO BEARING, we’ve refined these solutions over three decades for industries where failure isn’t an option.

product-750-750

Why Choose Us?

1. Precision Alignment Under Pressure

Our bearings compensate for misalignment caused by:

  • Ground settlement in port cranes

  • Vibration-induced shifts in mining crushers

This self-aligning capability reduces maintenance downtime by 40% compared to conventional tapered roller bearings.

2. Industry-Tailored Performance

Metallurgy & Steelmaking

  • Carburized steel cores withstand 500°C continuous operation

  • Graphite-enriched lubrication prevents raceway scoring

Mining & Heavy Machinery

  • Tungsten carbide coatings resist abrasive dust ingress
  • 45% edge stress reduction through optimized roller crowning

Wind Turbines & Renewable Energy

  • Corrosion-resistant designs (ISO 12944 C5-M) for offshore use
  • 200,000+ hour fatigue life under variable yaw loads

3. Custom-Built for Your Needs

Parameter Customization Range
Bore Diameter 20mm to 3000mm
Contact Angle 10° (low friction) to 30° (high axial load)
Material Options GCr15, M50 Steel, Ceramic Hybrids
Sealing Triple-lip, Labyrinth, or PTFE-coated

Quality Assured Through Rigorous Testing

Every Self Aligning Tapered Roller Bearing undergoes:

1. Material Purity Checks: Spectrometer analysis ensures <0.002% sulfur content

2. Thermal Cycling: 50+ cycles between -40°C and 500°C

3. Load Simulation: 100 million cycles at 120% rated capacity

4. Vibration Analysis: ISO 15242-1 compliant <35dB noise certification

Fast-Track Production & Global Delivery

  • Standard Sizes: 1,000+ variants ready for 48-hour dispatch
  • Custom Orders:
  • Submit 3D models → Get engineering feedback in 24 hours
  • 15-20 day lead time for φ3000mm+ bearings via modular assembly
  • Packaging: VCI film + desiccant for 12-month corrosion protection

Technical Support That Extends Bearing Life

Our engineers provide:

  • Installation Alignment Guides: Laser-assisted mounting protocols
  • IoT Integration Kits: Real-time load monitoring via vibration/temp sensors
  • Lubrication Plans: Automated grease replenishment schedules

Trusted By Leaders In

Application icons for wind energy, rail transport, agriculture

  • Wind turbine OEMs: 20-year lifespan in offshore farms
  • Railway operators: 1M km between maintenance cycles
  • Agricultural machinery: 10,000-hour operation in dusty fields

product-1406-300

FAQ

Q1: How do your bearings handle 500°C temperatures in steel mills?

Our metallurgy-grade bearings use diffusion-bonded graphite cages and high-purity M50 steel, maintaining dimensional stability through rapid quenching cycles.

Q2: Can you customize the contact angle for specific load requirements?

Yes – submit your radial/axial load ratios, and we'll CAD-optimize the roller geometry within 72 hours.

Q3: What certifications do your mining-grade bearings have?

All designs meet ISO 281:2007 fatigue standards and MSHA dust ignition resistance criteria.

Q4: How does your IoT monitoring reduce crusher downtime?

Our vibration threshold alerts detect abnormal loading 6-8 weeks before failure, allowing planned replacements during scheduled maintenance.

product-1256-742

Contact Us

Need a Self Aligning Tapered Roller Bearing That Aligns With Your Challenges?

Contact Our Bearing Experts Today:

📧 sales@inno-bearing.com

🌐 Available 24/7 for emergency support and technical consultations

Online Message

Learn about our latest products and discounts through SMS or email