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Available materials: Steel Stainless steel

Rings TYPE ZA for shafts
Self-locking

Material:Carbon steel

Hardness:
45÷50 HRC ⩠ 450÷520 HV

SURFACE TREATMENT
Phosphated and oiled
Blackened and oiled

Manufacturer's choice

On request: inox steel

Example of designation:
ring type ZA 14

d1=shaft diameter
d2=groove diameter
d3=inner diameter in the unstressed state
d4=external diameter in the unstressed state
s=thickness

= Prior to sale