bearing induction hardening coil for rotating components
This custom copper bearing induction hardening coil is designed for precision surface hardening of rotating components where controlled case depth and repeatable hardness are required. The coil form and copper conductor geometry are tuned to match bearing profiles and minimise thermal distortion. Engineers and procurement teams use this coil in contract heat‑treatment or as a replacement coil for in‑line hardening fixtures.
Technical & Engineering Specifications
Power Rating (kW): selected per application and machine power supply
Frequency Range (kHz): matched to bearing diameter and wall thickness
Case Depth / Heating Time: designed to meet specified case depth and cycle time targets
Automation / PLC features: compatible with PLC control and automated indexing
Conductor Material: oxygen‑free copper conductor and insulated coil form
System Integration, OEM & Manufacturing Terms
Supply Format: OEM machine supply, retrofit integration, or custom turnkey fabrication
Lead Time: Engineered-to-order based on project scope and automation requirements
Engineering: Custom coil design, CNC precision fabrication, PLC programming
Installation: On-site commissioning and process optimization available
Product Description
Industrial Applications & Process Integration
Engineered for automotive and industrial bearing hardening, this induction coil fits continuous and indexed hardening lines. It is suitable for precision surface hardening of bearing races, rollers, and similar rotating components where localized heating and tight dimensional control are required. Design emphasis is placed on minimizing distortion during heat cycles and on delivering consistent case depth across high throughput batches.
Export & Trade Information
Country of Origin: India
Port of Loading: Major local ports (e.g., Mundra / Nhava Sheva)
Export Markets: Global supply targeting Asia, Middle East, and Europe
Documents Provided: GA Drawings, Material Test Certificates (MTC), Metallurgical Reports, COO
Request Project Quotation
Share your required specifications such as workpiece dimensions, target hardness (HRC), required case depth, throughput/cycle time, and automation requirements to receive a customised engineering proposal and timeline. Quotation responses include suggested coil geometry, recommended power and frequency bands, and integration notes for PLC control.
Semantic Internal Linking & Categories
Related Products:
Custom Induction Heating Coils
Metallurgical Hardness Testing Services
Explore Category:
Induction Coils for Industrial Heating
Frequently Asked Questions
What is the standard cycle time and heating depth for this coil? Cycle time and heating depth are engineered to meet your case depth and throughput targets. We recommend sharing part dimensions and desired case depth so we can propose a verified heating cycle and expected cycle time.
Can this coil be customized for specific workpiece geometries and PLC integration? Yes. Coil geometry and cooling arrangement are customised. PLC integration details are provided for synchronization, indexing and automated cycle control.
What factors determine the manufacturing lead time and engineering costs for this coil? Lead time and costs depend on coil complexity, cooling design, copper conductor grade, and required validation testing. Project scope, sample trials and required documentation also affect schedules.
Do you provide metallurgical testing and compliance certification for this coil? Typical delivery includes material test certificates and metallurgical reports that document coil materials and sample hardness results where requested as part of project validation.
Wholesale, distribution, and international sourcing
Brand
tech sukratu
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials (this seller)
Minimum order
1 unit
Lead time
On request
Payment terms
As per negotiated commercial agreement.
Checkout type
enquiry
Buyer questions
Frequently asked by buyers
Common questions B2B buyers ask before sourcing Bearing Induction Hardening Coil – Custom Copper Heat Treatment Coil | Tech Sukratu. Answers compiled from verified sellers' commercial terms and platform data.
Q: What is this bearing induction hardening coil specifically used for?
A: It is used for localized hardening of bearing components, especially bearing races, bearing rings, and cylindrical bearing parts where controlled case depth and repeatable heating are needed.
Q: Why is application-specific geometry important for this coil?
A: The coil must match the part profile closely to focus heat on the intended hardening zone and maintain consistent heating pattern control across the bearing surface.
Q: Can this coil be used for replacement projects in existing heat treatment lines?
A: Yes, the product is suitable for industrial heat treatment lines and replacement projects, provided the machine frequency, connection style, and cooling arrangement are confirmed.
Q: What should buyers confirm before ordering this coil?
A: Buyers should confirm the workpiece drawing, heating zone, machine frequency, connection style, cooling arrangement, and any quench or system integration requirement before final approval.
Q: Is this coil suitable for all bearing sizes?
A: No, it is designed around a specific part geometry and application fit, so the actual bearing size and profile must be reviewed before purchase.
Q: Does the listing confirm the exact coil dimensions and material construction?
A: The listing indicates a copper conductor and water-cooled arrangement, but the exact dimensions and final build details should be confirmed based on the required application.
Question not answered? Ask sellers directly — typical response within 4 hours.
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