Centreless Wheels

  • Centreless grinding is grinding the outer surface of any cylindrical part, supported without centres on a stationary work rest blade and moving between the grinding wheel and the regulating wheel.
  • Normal speed of operation: 25 to 45 MPS.
  • Sterling’s Centreless grinding wheels have versatile application in Bearing, Auto and Auto Components, Cutting Tools, Stainless Steel Bar, Fastnerand other General Engineering Industries.
  • Suitable for machines like HMT. Cincinnati. Foldage, Solitaine, WMW. Micromalic, Jyothl, Scarto, Parishudh, Lidkoping etc.
centerless-wheel

Specification

Recommendation
Component / Material Grading
Axles A60 L5 V15 A60 J5 V15
Bearings A60 L5 V15 A60 J5 V15 DA80-5 K8 V18N FSW 60 J7 VC8
Gudgeon Pin A60 L5 VC10
Automotive Valves A60 L5 V15
Engineering Flies A46 T7 V9 DA36 Q6 V9
Soft Steel A60 M5 V15
Hardened Steel A60 L5 VC11 GC60 K5 V4
Stainless Steel Bar A60 L5 VC10 A60 M5 VC10 CGC 54 M5 V4 C60 K5 V4
Tungsten Carbide GC60 K5 V4
Ceramics C463 L5 V4 GC100 M5 V4
Product Range
Abrasive Diameter Thickness Grit Hardness Structure Type
A 300 – 750 80 – 250 36 – 120 I – O 5 – 8 1 – 5 – 7
AA – DA 300 – 750 80 – 250 46 – 80 I – M 5 – 8 1 – 5 – 7
C – GC 300 – 600 80 – 250 46 – 80 I – L 5 – 8 1 – 5 – 7
FS 300 – 600 80 – 250 46 – 80 I – L 5 – 8 1 – 5 – 7
Commonly Used Sizes
300 X 80 X 140 400 X 150 X 228.60 600 X 200 X 304.8
350 X 100 X 127 400 X 200 X 203.2 600 X 250 X 304.8
350 X 100 X 152.4 500 X 150 X 304.8
350 X 150 X 127 500 X 200 X 304.8

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