F Type Grinding Wheels – Bearing Industry

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F type wheels or Fastening type wheels are resinoid wheels which are fastened to the back plates using bolts. The face of the wheel is used to grind components and generate flat and parallel surfaces. Used in various industries like Bearings, Auto etc. The applications usually demand high stock removal along with tight size tolerances and fine surface finishes. Since the area of grinding is very large, heat generation is high, provisions are made in the chemical and physical design of the wheel to ensure that there is enough scope for heat dissipation by effective utilization of coolants. CUMI wheels are proven to perform at high feed rates and material removal applications while meeting stringent quality requirements in terms of size tolerances, heat generation and surface finishes, thanks to the special technology of grain-bond combination, which ensures free cutting. Physical features like coolant slots, through holes and honeycomb structure aid in taking the performance of the wheels to the next level.

Brand: CUMI

Information Material:

Product Catalogue

Type	Operation	Good	Better	Best
Bearing Steel	Rough & finish	A80 N7 BRT A80 M5 B14F	D80 N7 BRT	55A80 N7 BRT

Type	Operation	Good	Better	Best
Bearing Steel	Big Face	DA46 G7 BRT	-	53A46 G7 BRT
Bearing Steel	Small Face	AA60 L5 BRT	-	53A60 M5 BRT

Type	Operation	Good	Better	Best
Bearing Steel	Face Grinding	AA280 P19 BCC	-	-

Type	Operation	Good	Better	Best
Bearing Steel	Soft stage	A60 O5 BRT	-	-
Bearing Steel	Hard stage	AA80 K5 BRT	5SA80 L5 B14F AA100 M5 BRT

CUMI Code	Grit Range	Diameter		Thickness		Speed	Hardness	Structure
		mm	inch	mm	inch	mps
CUMISA /CSA	16 – 150	150 – 1000	6 – 40	50 – 120	2 – 5	33	G – O	5 – 10
50A	24-220
DA	24 – 220
AA	20 – 500
GC	24 – 500
C	24 – 500
A	24 – 600