Axial Ball Thrust Bearing

1.Product Introduction: Mainly designed to bear axial loads, with extremely weak radial load-bearing capacity, low rotational friction coefficient, suitable for light and medium axial positioning scenarios.
2.Structure Type: Shaft washer (tightly fitted to the shaft) + housing washer (tightly fitted to the bearing housing) + single-row steel balls + cage, open type (optionally with nitrile rubber dust cover).
3.Size Range: Inner diameter: 10 - 300mm, outer diameter: 30 - 400mm, height: 8 - 50mm.
4.Material: Shaft washer: GCr15/GCR15SIMN/20Cr2Ni4A, housing washer: GCr15/GCR15SIMN/20Cr2Ni4A, rolling elements (steel balls): GCr15/GCR15SIMN, cage: stamped steel / brass.
5.Accuracy: Conventional P0/P6 grades, precision models are of P5 grade.
6.Application Fields: Thrust end of machine tool spindles, axial support of small motors, water pumps, light industrial equipment.
7.Key Inspection Items: Flatness of shaft washer and housing washer, clearance between steel balls, axial load-bearing capacity.

Product Description

High-Temperature & Heavy-Load Axial Ball Thrust Bearings for Metallurgical Equipment

When your equipment demands precision under extreme conditions, our axial ball thrust bearings deliver unmatched performance. Designed to handle axial loads up to 450kN while operating in temperatures up to 150℃, these bearings are the backbone of heavy industries like steel production and mineral processing. With 30+ years of engineering expertise, we optimize every component – from heat-treated alloy steel races to ceramic balls – for reliability when failure isn’t an option.

Technical Specifications

Parameter Specification
Max Axial Load 450 kN axial load capacity
Temperature Range -50℃ to +150℃ (High-temperature bearing options available)
Precision Grade P4 (ISO 492) precision grade
Standard OD Range 50mm – 5000mm custom thrust ball bearing sizing

Key Advantages

  • Extreme Temperature Mastery: Specialized alloy retains hardness at elevated temperatures, preventing deformation in heavy bearing setups.
  • Heavy-Load Resilience: 30% higher axial load capacity compared to standard bearings through precision-ground raceways.
  • Silent Operation: Low noise levels via polymer-reinforced cages, ideal for sensitive bearing applications.

Industry-Proven Applications

  • Metallurgical Machinery: Thermal expansion compensation in continuous casting rollers with axial ball thrust bearings.
  • Wind Turbine Systems: HVOF-coated thrust bearings withstand salt spray corrosion alongside integrated predictive sensors.
  • Medical Equipment: Non-magnetic and cleanroom-packaged bearing variants designed for MRI gantries.

Quality & Logistics

Every bearing achieves a 99.9% defect-free rate via 12-stage QC including material spectroscopy and 100% dimensional verification. Emergency shipping is available within 48 hours from global hubs.

FAQs

Q: Can you customize bearings for high-radiation medical environments?
A: Yes! Our specialized series uses lubricant-free ceramic hybrid bearing components resistant to radiation.

Q: How do you achieve 15-day lead times for custom thrust ball bearings?
A: Our modular production system combines in-house machining with pre-qualified bearing material stocks.

Q: What certifications do your axial ball thrust bearings have?
A: All bearings include material test reports and ISO 15242-1 vibration certificates.

Contact Us

Need Axial Ball Thrust Bearings That Withstand Your Toughest Conditions?

Contact our engineering team today with your operating temperature range, peak axial load, and timeline for custom specifications within 24 hours.

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