High-precision thrust ball bearing 51203, dimensions 17*35*12mm, suitable for centrifuges, compressors, and machine tool spindles

Product Overview

The 51203 single‑direction thrust ball bearing is designed for unidirectional axial load working conditions, offering high axial load capacity and stable running performance. It is widely used in general machinery where unidirectional axial positioning and thrust bearing are required.

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📌 Key Advantages

• High unidirectional axial load‑bearing capacity
• Separable structure for easy mounting and dismounting
• Stable performance under low‑to‑medium speed operation
• Solid structure for heavy‑thrust working scenarios

👉 Helps reduce maintenance cost and improve machine performance

📌 Applications

This bearing is widely used in:

• Vertical pump equipment
• Low‑speed reducer
• Small vertical machinery
• Lifting & jacking equipment

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

Technical Specifications

Technical Specifications

表格

👉 Full technical data and drawings available upon request

📌 Why Choose GQZ Bearing

• 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

📌 Quality Assurance

Quality Control

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

👉 Ensuring consistent performance for every bearing

📌 CTA

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👉 Send your inquiry to get:

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

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FAQ

FAQ

1. Q1: Can you provide custom bearings? Yes, we support OEM and custom production based on drawings or requirements.
2. Q2: What is your delivery time? Standard models: 7–15 days Custom products: depending on specifications
3. Q3: Do you support bulk orders? Yes, we provide stable supply for long‑term cooperation.
4. Q4: Can 51203 bear radial load? No. 51203 only takes unidirectional axial load, not suitable for radial force conditions.
5. Q5: What’s your packing method? Standard industrial packing, also support customized packing upon demand.