Resin Bond CBN Centerless Wheel for High-Precision Steel Pins & Shafts

Name
Resin Bond CBN Centerless Wheel for High-Precision Steel Pins & Shafts
Abrasive
CBN
Bond Type
Resin
Workpiece Material
Hardened Steel
Application
Continuous centerless OD grinding of automotive piston pins, shock absorber rods, and valve spools; Finishing of high-precision steel rollers, linear guide shafts, and needle bearings.
Customization
               ✓ Custom Specification Available            


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Description

Product Overview
Built for high-volume, automated centerless grinding of hardened steel rods, pins, and hydraulic components. Featuring a high-concentration CBN distribution within a heavy-duty resin system, this wheel offers consistent stock removal, excellent roundness control, and extended service life between truings.
Key Applications
✓
Continuous OD Centerless Grinding
Continuous centerless OD grinding of automotive piston pins, shock absorber rods, and valve spools.
✓
Precision Surface Finishing
Finishing of high-precision steel rollers, linear guide shafts, and needle bearings.
Why Choose Us (Advantages):
High Roundness & Straightness Control

Achieves strict sub-micron roundness and cylindricity tolerances

Low Dressing Frequency
Outlasts conventional aluminum oxide centerless wheels by 30x to 50x.
Consistent Batch Quality
Uniform grain breakdown ensures steady surface finish across large production lots.
Bulk Supply
Standard models available in stock; Approx. 7 Working Days to Dispatch.
Common Specifications
COMMON Specs
Shapes
1A1 (Straight Centerless Wheel)
Standard Diameters
300mm, 350mm, 400mm, 500mm (Width up to 200mm)
Concentration
75%, 100%, 125%
Grit Range
B76 – B181
Application Positioning
Suitable for high-volume centerless OD grinding of steel components such as automotive pins, hydraulic valve spools, and bearing rollers.
All sizes are customizable. Please share your drawings or specific dimensions with us for a precise quotation.
Machining Cases

Resin Bond CBN Centerless Wheel for High-Precision Steel Shafts.jpg

Resin Bond CBN Centerless Wheel for High-Precision Steel Pins & Shafts.jpg

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