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Rings TYPE JL for bores
Compensating axial gaps

Material: Carbon steel

Hardness:
d1: 10÷48mm 470÷580 HV ⩠ 47÷54 HRC
Hardness:
d1: 50÷100mm 435÷530 HV ⩠ 44÷51 HRC

SURFACE TREATMENT
Phosphated and oiled
Blackened and oiled

Manufacturer's choice

Example of designation:
ring type JL 30

d1=bore diameter
d2=groove diameter
d3=ring diameter in the unstressed state
s=thickness

= Prior to sale