810×25×203.2mm Crankshaft Grinding Wheel
810x25x203.2mm Crankshaft Grinding Wheelis designed for precision grinding of crankshafts in engine rebuilding, remanufacturing, and machining applications.
With an 810 mm outer diameter, 25 mm thickness, and 203.2 mm bore, this grinding wheel is suitable for professional crankshaft grinding machines.
The grinding wheel can be manufactured with different abrasives, grits, hardness grades, and structures according to the workpiece material and grinding requirements. It offers stable cutting performance, good form retention, and consistent grinding results, making it suitable for both automotive and industrial crankshaft grinding.

Product Specification:
- Product: Crankshaft Grinding Wheel
- Diameter: 810 mm
- Thickness: 25 mm
- Bore: 203.2 mm
- Abrasive: A/ WA/ PA/ Mixed Abrasives
- Grit: 36/ 46/ 54/ 60/ 80
- Hardness: L/ M/ K / N/ etc.
- Structure: 5/ 6/ 7/ etc.
- Bond: Vitrified bond.
- Application: Crankshaft grinding
- Suitable for: Engine rebuilding, remanufacturing and precision machining
- Custom specifications available

Applications of Crankshaft Grinding Wheel
1. Engine crankshaft grinding
2. Crankshaft regrinding and repair
3. Automotive maintenance workshops
4. Diesel engine rebuilding
5. Marine engine overhaul
6. Industrial machinery maintenance

Package and Delivery

Other Grinding Wheels Available
In addition to crankshaft grinding wheels, HTF Materials also supplies a wide range of vitrified bonded grinding wheels for various precision grinding applications, including:
- Camshaft Grinding Wheels
- Cylindrical Grinding Wheels
- Surface Grinding Wheels
- Tool Grinding Wheels
- Roll Grinding Wheels
- Centerless Grinding Wheels
- Internal Grinding Wheels
Custom sizes, abrasive materials, grit sizes, and bond specifications are available according to customer requirements.
If you are looking for a grinding wheel for a specific machine or application, please feel free to contact us for technical support and recommendations.
FAQ
What sizes of crankshaft grinding wheels do you manufacture?
We manufacture crankshaft grinding wheels in various sizes, including common diameters from 500 mm to 1250 mm. Customized sizes are also available according to different machine models and customer requirements.
Can you supply grinding wheels for Berco crankshaft grinding machines?
Yes. We can manufacture crankshaft grinding wheels according to Berco and other crankshaft grinding machine specifications. Customers can provide the machine model or current wheel details for confirmation.
How do I choose the correct crankshaft grinding wheel?
The correct grinding wheel selection depends on wheel dimensions, crankshaft material, machine type, grinding speed, and required surface finish. Providing your current wheel specification helps us recommend a suitable solution.
What grit sizes are commonly used for crankshaft grinding wheels?
Common grit sizes for crankshaft grinding include 46, 54, 60, and 80. The appropriate grit size depends on the grinding process and required surface quality.
What is the production lead time for crankshaft grinding wheels?
The standard production time is usually around 30–35 days, depending on the wheel size, specifications, and order quantity.







