Tapered Roller Thrust Bearing

1.Product Introduction: Capable of bearing unidirectional heavy axial loads, with better impact resistance than thrust ball bearings, contact angle of 25° - 30°, suitable for medium and heavy load scenarios.
2.Structure Type: Shaft washer + housing washer + single-row tapered rollers + cage, the tapered surfaces of the rollers fit the raceways of the shaft washer and housing washer, open structure.
3.Size Range: Inner diameter: 20 - 500mm, outer diameter: 50 - 600mm, height: 15 - 80mm.
4.Material: Shaft washer: GCr15/GCR15SIMN/20Cr2Ni4A, housing washer: GCr15/GCR15SIMN/20Cr2Ni4A, rolling elements (tapered rollers): GCr15/GCR15SIMN, cage: stamped steel / brass.
5.Accuracy: Conventional P0/P6 grades, heavy-duty precision models are of P5 grade.
6.Application Fields: Rear axle of heavy-duty trucks, axial support of mining machinery, thrust end of large reducers.
7.Key Inspection Items: Conformity of tapered surface fitting (≥95%), axial load-bearing capacity, consistency of roller arrangement.

Product Description

High-Performance Tapered Roller Thrust Bearings for Heavy Machinery

Engineered to withstand extreme axial loads up to 12,000kN and temperatures exceeding 150°C, LUOYANG INNO BEARING's tapered roller thrust bearings deliver unmatched durability for metallurgical, mining, and heavy machinery applications. With 30+ years of expertise, we combine precision manufacturing with rapid customization (sizes up to φ5000mm) to solve your most demanding roller bearing challenges.

Technical Specifications

Parameter Standard Range Custom Options
Inner Diameter 20mm – 500mm Up to 5000mm custom tapered roller bearing sizing
Axial Load Capacity 200kN – 12,000kN Enhanced bearing raceway profiles
Temperature Tolerance -50°C to +150°C Special coatings for elevated high-heat thrust bearing use
Precision Grades P0, P6, P5 P4-grade medical/industrial bearing hybrids

Key Advantages

  • Built for Extreme Conditions: Operates reliably under high temperatures and heavy axial loads with specialized heat treatment for tapered rollers.
  • Faster Customization & Delivery: 15–20 day lead time for φ3000mm+ custom thrust bearings with single-unit order flexibility.
  • Smart Maintenance Integration: Optional IoT sensors enable real-time load and temperature monitoring to reduce bearing downtime.

Trusted in Critical Industries

  • Metallurgy: HTM Series tapered roller thrust bearings support rolling mill operations with vacuum-degassed steel cores.
  • Mining Crushers: HIM Series roller bearings absorb heavy shock loads in crusher shafts, featuring IP67 seals to block contaminants.
  • Port Machinery: PPM Series thrust bearings offer high runout precision and noise reduction for conveyor systems.

Quality Control & Supply Chain

Every tapered roller bearing undergoes ultrasonic steel purity testing, automated raceway grinding (±2μm tolerances), and 200-hour accelerated lifespan validation. Emergency stock is ready for 48-hour dispatch.

FAQs

Q: How do your tapered roller thrust bearings handle high temperatures in steel mills?
A: Our HTM Series uses multi-stage heat treatment and high-purity steel to prevent warping in heavy-duty bearing applications.

Q: Can you make tapered roller bearings for legacy equipment?
A: Yes! Share your shaft and housing specs, and we will design custom roller bearing retrofits in 3–5 days.

Q: What certifications apply to medical-grade thrust bearings?
A: P4-grade bearings comply with ISO 15242 testing and FDA material standards.

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