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Precision Bearings &
Durable Bushings

SPB Oiles is a leading manufacturer of oilless bearings, bronze bushings, PTFE composite bearings, and sintered bushings for industrial, HVAC, automotive, and mechanical applications.

Bronze Bushing
Factory

About SPB Oiles

Changsha Soperb Machinery Co., Ltd. (SPB Oiles) is a trusted manufacturer specializing in high-performance oilless bearings, bronze bushings, and composite bearing solutions. With years of engineering expertise, we deliver reliable, maintenance-free components for demanding industrial environments.

Our product line includes PTFE composite bearings, bimetal bearings, sintered bushings, and solid bronze bushings, all designed for durability, low friction, and extended service life.

100+

Industrial Clients

15+

Years Experience

Our Featured Products

Explore our range of high-quality bearings and bushings engineered for performance, reliability, and longevity in industrial applications.

PE PTFE Composite Bushing

PE PTFE Composite Bushing

Includes DU, SF-1, PAP P10 bushings. Ideal for dry running applications with low friction and high wear resistance.

  • • Self-lubricating
  • • High load capacity
  • • Corrosion resistant
PE-B Bronze Backing PTFE Composite Bushing

PE-B Bronze Backing PTFE Composite

Bronze-backed PTFE composite bushing for heavy-duty applications requiring high strength and low maintenance.

  • • High pressure resistance
  • • Excellent thermal conductivity
  • • Long service life
WB700 Wrapped Bronze Bushing

WB700 Wrapped Bronze Bushing

Also known as FB090, BMB, BZM. Precision-wound bronze bushing for smooth operation under high loads.

  • • Oil-impregnated
  • • High load capacity
  • • Low noise operation
WF-WB700 Flanged Bronze Bushing

WF-WB700 Flanged Wrapped Bronze

Flanged version of WB700 for axial positioning. Ideal for housings requiring secure fit and alignment.

  • • Prevents axial movement
  • • Easy installation
  • • Durable bronze construction
WB702 Wrapped Bronze Bushing

WB702 Wrapped Bronze Bushing

Also known as FB092 bearing. Designed for medium to high load applications with excellent wear resistance.

  • • Oil-retaining pores
  • • Low maintenance
  • • Suitable for oscillating motion
JDB SL2 Graphite Plugged Bronze Bushing

JDB SL2 Graphite Plugged Solid Bronze

Solid bronze bushing with embedded graphite plugs for continuous lubrication in high-temperature environments.

  • • Self-lubricating
  • • High temperature resistant
  • • Ideal for fire dampers
JWB SL4 PTFE Lubricants Aluminum Bronze Bearing

JWB SL4 PTFE Lubricants Aluminum Bronze

Aluminum bronze bearing with PTFE lining for low friction and high corrosion resistance.

  • • Lightweight
  • • Excellent seawater resistance
  • • Low coefficient of friction
JWB-F SL4 Flanged PTFE Bronze Bearing

JWB-F SL4 PTFE Lubricants Bronze Flange

Flanged version of SL4 bearing for secure mounting and axial load support.

  • • Flanged design
  • • Self-lubricating
  • • High durability

Why Choose SPB Oiles?

We combine advanced materials, precision engineering, and strict quality control to deliver superior bearing solutions.

High Quality

Precision-manufactured with strict quality control to ensure reliability and performance.

Fast Delivery

Efficient logistics and global shipping to meet your production timelines.

Trusted Worldwide

Supplied to industrial clients across Asia, Europe, and North America.

Custom Solutions

We offer OEM and custom bearing designs to meet specific application needs.

15+

Years in Industry

500+

Products

100+

Global Clients

20+

Countries Served

Frequently Asked Questions

What are oilless bearings?

Oilless bearings are self-lubricating bearings that contain solid lubricants (like PTFE or graphite) embedded in the bearing material, eliminating the need for external lubrication.

What is the advantage of bronze bushings?

Bronze bushings offer high strength, excellent wear resistance, good thermal conductivity, and are ideal for high-load, low-speed applications.

Can you customize bearing sizes?

Yes, SPB Oiles offers OEM and custom bearing manufacturing based on customer drawings and specifications.

What industries use your products?

Our bearings are used in HVAC systems, automotive, agricultural machinery, construction equipment, robotics, and industrial automation.

Get in Touch

For product inquiries, quotes, or technical support, visit our official website to contact the sales team.

Contact: Sales Department

Phone: +86 13974953910

Tel: +86 731 84477600

Email: sda@spboilles.com

Add: 5th Bldg Area B, Zhongde Industrial Zone, Jiashan, Zhejiang, China

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