✨ 3-10mm Steel Metal Bush Spacer Sleeve Distance Tube Round Bearing Steel Bushing

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🖼️ Product Images | Round SUJ2 Bearing Steel Bushing Spacer Sleeve Visual Guide

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🔍 About This SUJ2 Bearing Steel Round Bushing Spacer Sleeve

📏 Complete Product Specifications Inner Diameter Range Inner diameter: 3mm ~ 200mm Outer Diameter Range Outer diameter: 5mm ~ 245mm Length Range Length: 3mm ~ 220mm Hardness 58‑62HRC Tolerance Range Dimensional tolerance: ±0.2 mm. Controlled dimension helps for stable fitting during mechanical assembly. 🔎 Premium Material Made of SUJ2 high‑carbon chromium bearing steel, hardness reaches 58‑62HRC. Good load‑bearing performance, load resistant, low‑noise operation and long working lifespan. Custom sizes are supported, many sizes cannot be fully listed. Please contact us if you require other specifications.

⭐ Key Features of SUJ2 Bearing Steel Round Bushing Spacer Sleeve

  • ✅ High Hardness & Wear‑Resistant: Constructed from SUJ2 high carbon chromium bearing steel with hardness 58‑62HRC, suitable for heavy‑duty working conditions.
  • ✅ Good Load‑Bearing Performance: Reliable load resistance, low‑noise performance and long working lifespan for continuous operation.
  • ✅ Wide Size Coverage: Comprehensive inner diameter, outer diameter and length options to satisfy different assembly demands.
  • ✅ Customization Available: Custom dimension service supported, many sizes are not listed, reach out to us for special dimension requests.
  • ✅ Dimension Tolerance Control: Machined with ±0.2 mm tolerance for proper installation fit.
  • ✅ Broad Application Scope: Suitable for construction machinery, automotive sector, food‑packaging equipment and precision mechanical component fabrication.
  • ✅ Multi‑Scenario Usage: Commonly applied in automotive, aerospace, machine tools, electric locomotives, steel‑rolling equipment and other industries, fits for bearing rings, rolling elements, steel balls, rollers and other precision mechanical parts.
  • ✅ Responsive Customer Support: Our experienced support team provides timely replies for product inquiries, part matching and bulk‑order questions.

📊 Technical Specifications | SUJ2 Bearing Steel Round Bushing Spacer Sleeve Details

SpecificationDetails
Product NameBearing Steel Sleeve, Round Steel Bushing Spacer Distance Tube
Raw MaterialSUJ2 High Carbon Chromium Bearing Steel
Hardness58‑62HRC
Inner Diameter Range3mm‑200mm
Outer Diameter Range5mm‑245mm
Length Range3mm‑220mm
Core CharacteristicsHigh hardness, good load‑bearing performance, load resistance, low noise, long working lifespan, custom sizes supported
Applicable ScenariosAutomotive, aerospace, machine tools, electric locomotives, steel‑rolling equipment, construction machinery, food‑packaging machinery, precision mechanical parts manufacturing for bearing rings, rolling elements, steel balls, rollers
Tolerance Range±0.2 mm
Custom ServiceCustom sizes supported, contact us for unlisted dimensions
After‑Sales SupportReturn & exchange available for manufacturing defects, technical support for size selection, installation and bulk‑order inquiries

❓ Frequently Asked Questions | SUJ2 Bearing Steel Round Bushing FAQ

What industries and machines are these bearing steel bushings suitable for?

This SUJ2 bearing steel round bushing spacer sleeve fits automotive, aerospace, machine tools, electric locomotives, steel‑rolling equipment, construction machinery and food‑packaging machinery. It works well for making precision mechanical parts such as bearing rings, rolling elements, steel balls and rollers.

Can I get dimensions which are not shown in the listing?

Yes, custom sizes are supported. Many dimensions cannot be fully shown on this page. Please reach out to our customer service and share your exact dimension requirements.

What is the machining tolerance of these bearing steel sleeves?

The dimensional tolerance is ±0.2 mm. Machined dimension helps achieve suitable fitting for your mechanical assembly.

What advantages does SUJ2 high carbon chromium bearing‑steel bring?

SUJ2 high‑carbon chromium bearing‑steel reaches hardness 58‑62HRC. It delivers good load‑bearing performance, load‑resistance, low‑noise operation and long working lifespan under reasonable working conditions.

Can these steel bushings be used for long‑time continuous working conditions?

Yes. With reliable load‑bearing performance, these bearing steel sleeves are suited for long‑time running equipment within proper load limits.

🏆 Why Choose Our SUJ2 Bearing Steel Round Bushing Spacer Sleeve?

Our SUJ2 Bearing Steel Round Bushing Spacer Sleeve adopts SUJ2 high‑carbon chromium bearing‑steel, hardness up to 58‑62HRC. Multiple inner‑diameter, outer‑diameter and length selections for various assembling requirements. High hardness, good load‑bearing performance, load‑resistant, low‑noise and long working lifespan. Custom dimension service available for unlisted specifications. Widely applied in automotive, aerospace, machine tools, construction machinery, food‑packaging machinery and precision‑part manufacturing. Each item is produced with ±0.2 mm dimension control. Trustworthy quality together with responsive customer service, great option for mechanical spacing and assembly!

✨ Purchase Notice: Please confirm inner diameter, outer diameter and length before ordering to match your assembling requirements. Dimensional tolerance: ±0.2 mm. For non‑standard or unlisted sizes please contact us in advance. Operate within proper load range. If you receive defective goods, attach clear photos to apply return or exchange. Our professional team replies all inquiries within 24 hours – add to cart now!

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On 11/08/2026 at 17:45:17 AEST, seller added the following information:

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