511012 One‑Way Thrust Ball Bearing

The 511012 one‑way thrust ball bearing is designed to bear unidirectional pure axial load, offering stable thrust‑bearing capacity with separable washer and ball‑cage assembly.

It is widely used in machine tools, lifting machinery, gearboxes and other equipment where reliable unidirectional axial force support is required.

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• High unidirectional axial load capacity for demanding industrial applications
• Separable structure for convenient installation, disassembly and inspection
• Optimized internal structure for stable running performance
• Long service life under continuous operation with GCr15 bearing steel
• Suitable for working conditions with vibration and heavy thrust load

👉 Helps reduce maintenance cost and improve machine performance

This bearing is widely used in:

• Machine tool spindle assemblies
• Lifting and jacking equipment
• Gearbox and transmission mechanisms
• General industrial mechanical components

👉 Ideal for customers looking for reliable and long‑life bearing solutions

👉 Full technical data and drawings available upon request

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

👉 We focus on quality, reliability, and long‑term partnership

• Raw material inspection
• Precision machining process
• Heat treatment control
• Clearance & rotation testing
• Final inspection before delivery

👉 Ensuring consistent performance for every bearing

Looking for a reliable bearing supplier?

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• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price

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