Tin Bronze Hollow C93200 Bar

C93200 Bearing Bronze for Efficient Precision Machining
C93200 is a widely used leaded tin bronze, commonly identified as SAE 660 and known as Bearing Bronze. It offers good wear resistance, anti-friction performance, conformability, and machinability, making it a practical material for bushings, bearing sleeves, thrust washers, wear rings, and other components subject to sliding contact.

FlexiTurn supplies C93200 tin bronze hollow bars as precision machining blanks, providing an efficient starting material for customers producing hollow, cylindrical, or ring-shaped components. Compared with machining a large amount of material from solid bronze bar, hollow blanks start closer to the required geometry, helping reduce material removal, machining time, material waste, and overall production costs.

Hollow Bronze Blanks Designed Around Your Machining Requirements
The main advantage of a C93200 hollow blank is that the starting material can be matched more closely to the finished component. FlexiTurn provides customized outside diameter, inside diameter, wall thickness, length, and machining allowance according to customer requirements.

This makes the blanks suitable for both standard and non-standard component dimensions. When a specific internal diameter or wall thickness is required, hollow stock can provide a more economical alternative to starting with oversized solid bar.

Key Material Advantages

Good Wear Resistance
C93200 performs well in applications involving repeated sliding or contact, making it widely used for bearing and bushing components.

Good Anti-Friction Performance
C93200 provides favorable friction and bearing characteristics for properly lubricated sliding applications, helping support smooth and reliable operation.

Excellent Machinability
C93200 is relatively easy to machine compared with many harder copper alloys, making it suitable for subsequent turning, boring, drilling, and other precision machining processes.

Good Conformability and Embeddability
These properties allow C93200 bearing components to accommodate minor alignment variations and embed small foreign particles under suitable operating conditions.

Balanced Mechanical Performance
C93200 provides a practical combination of strength, hardness, wear resistance, and machinability for general-purpose bearing and mechanical applications.

Typical Applications
C93200 hollow bronze blanks are particularly suitable for components that require an internal bore and will undergo further machining, including:

• Bronze bushings and sleeve bearings
• Bearing sleeves and bearing components
• Thrust washers and thrust rings
• Wear rings
• Pump and valve components
• Machine tool components
• Gears and sprockets for suitable operating conditions
• General industrial machinery components

C93200 is especially suitable for applications where sliding performance, wear resistance, and machinability are important. It is commonly selected for general-purpose bearing and wear components where extremely high strength is not the primary requirement.

Custom Precision Blank Supply
FlexiTurn focuses on supplying precision machining blanks rather than only conventional raw stock. C93200 hollow bars can be supplied in customer-specified dimensions and prepared with an appropriate machining allowance for subsequent CNC machining.

Available customization options include:

• Outside diameter
• Inside diameter
• Wall thickness
• Overall length
• Cutting dimensions
• Machining allowance
• Surface condition

Non-standard sizes are welcome, allowing customers to purchase a starting blank that is better matched to their actual machining process instead of paying for unnecessary material.

Factory-Direct Supply
As a source manufacturer, FlexiTurn provides C93200 bronze blanks with factory-direct pricing and flexible customization. By supplying blanks closer to the required dimensions, we help customers reduce unnecessary material removal and improve the cost efficiency of subsequent CNC machining.

Whether you need C93200 hollow bronze blanks for prototypes, small-batch production, or recurring production requirements, FlexiTurn can provide customized blank solutions based on your dimensional, material, and machining requirements.

Q1. What types of materials can you use for custom blanks?

We work with a wide range of materials, including various metals (carbon steel, stainless steel, aluminum, superalloys) and plastics. If you have a specific material requirement, just let us know and we'll confirm whether it's available.

Q2. What is the minimum order quantity (MOQ) for custom blanks?

We support everything from prototypes to low-volume and high-volume production runs. Whether you need just a few pieces for testing or large batches for mass production, we can accommodate your needs.

Q3. How do I provide my specifications for a custom blank?

You can send us your technical drawings (CAD files preferred), dimension requirements, material grade, and any surface finish or tolerance specifications. Our team will review and confirm the feasibility before production begins.

Q4. What is the typical lead time for a custom blank order?

Lead times depend on the complexity of the part, material availability, and order quantity. We'll provide a clear timeline after reviewing your specifications. For urgent prototype needs, we can discuss expedited options.

Q5. Do you offer design or engineering support if I'm not sure about my blank requirements?

Absolutely. Our engineering team can help you optimize your blank design for manufacturability and cost-efficiency. Feel free to reach out with your initial concept - we're happy to guide you through the process.