Wednesday, April 15, 2026
RETAINING RINGS
Material:Spring steel

Hardness:


SURFACE FINISHES
Phosphated and oiled
Blackened and oiled
Manufacturer's choice

Example of designation:
ring type JV 30

d1=bore diameter
d2=grove diameter
d3=ring diameter in the unstressed state
s=thickness
Concentric Type JV-for bores

d1 Description Price
euro /100
% Price Change
1 2
Package
52.00 JV 52 80,00
- -
100



RING
d1 52.00 
s 2.00 
tole s -0.07 
d3 56.2 
tole d3 +1.10 -0.46 
b ~ 5.2 
tole b +0.2 -0.2 
d5 min 2.5 
weight kg/1000 9.000 
GROOVE
d2 55.0 
tole d2 0.30 
m 2.15 
t 1.50 
SUPPLEMENTARY DATA
n 4.5 
FN (kN) 20.80 
FR (kN) 66.5 
g 2.0 
FRg (kN) 13.3 
AN (mm2) 125.0 
K (kN.mm) 121.0 
plier ZGJ 2-3 


Technical informations are indicative and can be updated.
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GANDINI FASTENERS SRL viale Pier Paolo Pasolini, 83 - 20099 Sesto S.Giovanni Milano Italy
Tel. +39 02 241 047 250 Fax +39 02 241 047 74

Production and distribution
of fasteners, fixing elements
and mechanical parts machining


 GANDINI FASTENERS SRL
viale Pier Paolo Pasolini, 83
Sesto San Giovanni Mi - Italy		 Sales department
250@gandini.it
tel +39 02 241 047 250		 Administration
350@gandini.it
tel +39 02 241 047 350