Bronze Bush
Phosphor Bronze Bush Manufacturer in India – PB102 Bronze Bearing Bush Exporter
Pariveda Automation is a trusted phosphor bronze bush manufacturer in India, supplying precision machined bronze bearing bushes for heavy-duty industrial applications across Germany, UK, and USA. Our phosphor bronze bushes are manufactured using high-grade PB102, PB103, C51000, and SAE bronze alloys to provide high wear resistance, low friction, and reliable performance in continuous load conditions.
As a reliable bronze bearing bush exporter India, we manufacture bushes for gearbox assemblies, marine equipment, heavy-duty bearings, electric motors, pumps, and rotating machinery where dimensional accuracy and material consistency are critical. Every bush is CNC machined with controlled tolerances and inspected using calibrated measuring instruments to ensure proper shaft fitment and longer service life.
Our phosphor bronze bushes are produced with H6, H7, and H8 tolerance classes depending on application requirements. Surface finish is maintained at Ra 0.8 µm to Ra 1.6 µm, allowing smooth rotation and reduced friction under high-speed operation. Bushes are available in straight, flanged, oil groove, and custom machined designs according to customer drawings or samples.
Why Industries Choose a Phosphor Bronze Bush Manufacturer in India ?
As a leading phosphor bronze bush manufacturer in India, Pariveda Automation supplies precision bronze bearing bushes for OEM and industrial buyers requiring reliable dimensional accuracy, controlled tolerances, and consistent material quality. Buyers from Germany, UK, and USA prefer a dependable phosphor bronze bush manufacturer in India for cost-effective production, export-quality inspection, and custom CNC machining capability.
- Description
Description
Phosphor Bronze Bush Manufacturer in India – Technical Specifications
Material Grades
- PB1 Phosphor Bronze
- PB2 Bronze Alloy
- PB101 Bronze Bush
- PB102 Bronze Bearing Bush
- PB103 Phosphor Bronze Bush
- C51000 Bronze Bush
- SAE 660 / C93200 Bronze Bush
Applicable Standards
- ASTM B505
- ASTM B271
- ASTM B438
- DIN ISO Metric Standards for Germany
- BS Standards for UK industrial applications
- ASTM & SAE standards for USA industries
Precision & Surface Finish
- Tolerance Class: H6 / H7 / H8
- Surface Finish: Ra 0.8 µm to Ra 1.6 µm
- Concentricity checked during final inspection
- Bore accuracy maintained through CNC finishing operations
Size Range
- Inner Diameter: 10 mm to 300 mm
- Custom lengths and wall thickness available
MOQ & Lead Time
- MOQ: 500 Pieces
- Lead Time: 5 to 10 Working Weeks
Heavy-Duty Phosphor Bronze Bush Applications
Our phosphor bronze bearing bushes are widely used in industrial sectors where continuous rotation, heavy radial loads, and low lubrication conditions are present.
Heavy-Duty Bearing Applications
PB102 and PB103 bronze bushes are used in heavy-duty bearing assemblies because of their high load carrying capacity and anti-friction properties. These bushes maintain dimensional stability even under repeated cyclic loads.
Marine Equipment
Marine machinery requires corrosion-resistant bush materials capable of operating in moisture-prone environments. Phosphor bronze bushes provide excellent resistance against seawater exposure and shaft wear.
Gearbox & Transmission Systems
Gearboxes demand precise shaft alignment and wear-resistant bearing surfaces. Our bronze bushes are machined with controlled bore tolerances to ensure smooth rotational movement and reduced vibration.
Additional Industrial Uses
- Electric motors
- Hydraulic systems
- Textile machinery
- Pumps and compressors
- Industrial rotating equipment
- Agricultural machinery
Why Industries Prefer Our Phosphor Bronze Bushes
High Wear Resistance
The tin and phosphorus content in PB102 and PB103 bronze alloys improves hardness and resistance to abrasive wear.
Reliable Performance Under Load
Our bushes are suitable for continuous-duty industrial applications requiring stable bearing support under high radial loads.
Corrosion Resistance
Phosphor bronze provides better corrosion resistance compared to standard brass bushes, especially in marine and humid operating conditions.
Export Quality Manufacturing
Pariveda Automation manufactures bushes suitable for export requirements in Germany, UK, and USA with dimensional inspection before dispatch.
Phosphor Bronze Bush Chemical Composition
PB102 Bronze Alloy Composition
- Copper (Cu): Balance
- Tin (Sn): 4.0% – 5.0%
- Phosphorus (P): 0.01% – 0.40%
Mechanical Properties
- High fatigue strength
- Good machinability
- Low coefficient of friction
- Excellent bearing characteristics
Quality Inspection & Manufacturing Process
Each phosphor bronze bush is manufactured using controlled machining operations and inspected before dispatch.
Inspection Equipment Used
- Bore Gauges
- Micrometers
- Vernier Calipers
- Surface Finish Measurement Instruments
Manufacturing Capability
- CNC Turning
- Precision Boring
- Oil Groove Machining
- Custom Bush Manufacturing as per Drawing
Export Quality Phosphor Bronze Bush Manufacturer in India
Pariveda Automation operates as an export-focused phosphor bronze bush manufacturer in India, supplying PB102 and PB103 bronze bushes for heavy-duty bearings, marine equipment, and gearbox assemblies. Every phosphor bronze bush is manufactured with H7 tolerance and inspected before dispatch to international customers.
Related Products
- Bronze Bush
- Gun Metal Bush
- Mild Steel Bush
- Brass Bush
- Bearing Bush
- Stainless Steel Bush
- Motor Bush
- Counter Bush
FAQs – Phosphor Bronze Bush Manufacturer in India
Q1. What is the difference between PB102 and PB103 bronze bush?
PB103 generally contains higher tin content, providing improved wear resistance for heavy-load applications.
Q2. Which tolerance is recommended for bearing bushes?
H7 tolerance is commonly used for standard industrial bearing applications.
Q3. Do you manufacture custom phosphor bronze bushes?
Yes, bushes are manufactured according to customer drawings, dimensions, and tolerance requirements.
Q4. Do you export bronze bearing bushes to Germany, UK, and USA?
Yes, export supply is available with DIN, BS, ASTM, and SAE standard compatibility.
Contact for Bulk Orders & Technical Enquiries
For pricing, technical drawings, or bulk procurement enquiries, contact Pariveda Automation a trusted phosphor bronze bush manufacturer in India, with your bush dimensions, tolerance requirement, material grade, and application details.
Our engineering team will provide manufacturing feasibility, delivery schedule, and quotation support within 24 hours.
