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Premium Bronze Bearing Bushings & Industrial Bearings

High-performance self-lubricating, bimetal, graphite, and solid bronze bushings manufactured in China. Trusted by global industries for durability, precision, and reliability.

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Industrial Grade

Engineered for heavy-duty applications in construction, mining, and manufacturing.

ISO Certified

Strict quality control ensures every bearing meets international standards.

Global Export

90% of our products exported worldwide with excellent customer feedback.

About Jiaxing Joyreap Precision Machinery

Jiaxing Joyreap Precision Machinery Co., Ltd. is a professional manufacturer and exporter of all kinds of bearing bushings in China. With years of expertise in metallurgy and precision engineering, we deliver high-quality bronze bearing bushings, solid bronze bearings, graphite bronze bearings, and other industrial components.

Our product range includes DU bushings, bimetal bushings, plastic bushings, roller bearings, oil seals, and CNC-machined bronze bearings. We specialize in OEM and custom solutions for excavators, concrete pumps, die sets, and more.

Self-lubricating & oilless designs
Precision CNC machining
Custom dimensions & materials
Exported to 50+ countries
Factory and Bearings

Our Premium Products

Explore our wide range of high-performance bearing bushings designed for extreme conditions and long service life.

Bimetal Bushing

Bimetal Bushing

Steel-backed with tin-aluminum alloy layer. Ideal for high-load, low-speed applications.

  • Material: AlSn20Cu / Steel Back
  • Type: Sleeve & Flanged
  • Feature: High fatigue strength
Graphite Bronze Bearing

Tin Graphite Bronze Bearing

Self-lubricating sliding bush with embedded graphite plugs for oil-free operation.

  • Material: CuSn8P0.3 + Graphite
  • Standard: FB090, WB800
  • Use: Excavators, agricultural machinery
Brass Bronze Bushing

Brass Bronze Bushing

High tensile brass bushing for leaf spring suspension and OEM concrete pumps.

  • Material: CuZn25Al6Fe3Mn3 (C86300)
  • Hardness: Up to 250HB
  • Custom: Precision CNC machined
Plastic Bushing

Plastic Bushing

Nylon and POM-based self-lubricating bushings for light to medium loads.

  • Material: POM, PAP, P20
  • Type: Linear, spherical, sleeve
  • Advantage: Corrosion resistant, low noise
Hardened Steel Bushing

Hardened Steel Bushing

Anti-wear inner rings and sleeves made from 100Cr6 hardened steel.

  • Material: 100Cr6 / GCr15
  • Hardness: 58-62 HRC
  • Use: Rolling applications, high wear
DU Bushing

DU Bushing

PTFE-coated composite metal plain bearing with bronze backing. Maintenance-free.

  • Standard: DU, DX, DP4
  • Coating: PTFE + Lead-free
  • Life: Extended under dry conditions
Metal Plain Bearing

Metal Plain Bearing

Composite bearings with PTFE coating for low friction and high load capacity.

  • Type: Flanged & Sleeve
  • Backing: Steel or Bronze
  • Standard: ISO 3547
Graphite Plugged Wear Plate

Graphite Plugged Wear Plate

Bronze wear plates with embedded graphite for continuous lubrication.

  • Material: CuSn8P0.3 + Graphite
  • Use: Guide rails, sliding surfaces
  • Custom: Any size & thickness
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Why Choose Our Bearings?

Durability

High fatigue strength materials ensure long service life even under extreme loads.

Self-Lubricating

Graphite and PTFE embedded designs eliminate the need for external lubrication.

Precision

CNC-machined to tight tolerances for perfect fit and smooth operation.

Global Support

Fast shipping and technical support available worldwide.

90%
Exported Globally
50+
Countries Served
20+
Years Experience
1000+
Custom Solutions

Frequently Asked Questions

What materials do you use for bronze bushings?

We use high-grade materials including CuSn8P0.3, CuSn6P, C86300 (high tensile brass), and C83600 (leaded bronze), depending on application requirements.

Are your bearings self-lubricating?

Yes, many of our products including graphite bronze bearings, DU bushings, and plastic bushings are designed for maintenance-free, self-lubricating operation.

Can you manufacture custom sizes?

Absolutely. We offer full OEM/ODM services with CNC machining capabilities for custom dimensions, flanges, grooves, and hole patterns.

What industries do you serve?

Our bearings are used in construction equipment, mining machinery, agricultural machines, concrete pumps, die sets, automotive suspensions, and industrial automation.

Get in Touch

Contact us for product specifications, quotations, or technical support.

Sales Contact

Contact: Catherine Hu
Phone: 0086-13867374571
WhatsApp: +008613867374571

Ready to Order or Need a Quote?

Visit our official website to submit your requirements and get a fast response.

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