High precision Vitrified bond CBN grinding disc Grinding bearing ring

Processing customization: yes	Type: double end grinding wheel	Material:CBN
Working linear speed: 10-20 m/s	Bond:Vitrified bond	Grit: 600#
Scope of application: rough and fine grinding of bearing end face	Shape: double face	Roundness < : 0.001
Cylindricity < : 0.001	Process: sintering	Brand:More Superhard
Size:1000x55x5x450	Email:Anna.wang@moresuperhard.com

This cbn double-end grinding disc is specially designed for rough grinding of bearing end faces. After finishing, the finish is up to standard. Flatness <0.001 Parallel difference <0.001, each pair of grinding discs can process 8 to 2 million workpieces (depending on the size of the workpiece and the thickness of the disc) ), which can realize ultra-fine and efficient grinding processing, and is an efficient cleaning product for processing p2 and p4 bearings.

Grinding disc size: Dia1000x55x5xHole dia 450mm,Grit 600#

Auxiliary machine tools: Risheng 2M84100A

Grinding workpiece material: bearing steel GCr15, hardness HRC 60 ,finish Ra: <0.3

Workpiece name : bearing inner ring / outer ring (end grinding)

Workpiece type :

Large :7215 7015 7018 7216 7218

Small :7005 7007 7006

Cruise ship: 5 pieces The number of pieces per plate varies according to the model size 5-25

Grinding allowance: double side 0.03mm

Machining beat: Size mode Stop grinding to size 30-40s per plate, pressure gradually increases

Main pressure: 0.2-0.4Mpa

After pressure: 0.18-0.2 Mpa or less

Trimming frequency: 4 hours of continuous work

Open blade size: Green silicon carbide OD 330*40 200

Coolant: kerosene cooling

After machining the workpiece: flatness <0.001 parallel difference <0.001

If you need any products, do not hesitate to contact  

Skype:Annawng

www.moresuperhard.com

WhatsApp:+8615617785923

Anna.wang@moresuperhard.com