Tuesday, January 20, 2026
SMALLEY® SPIRAL RETAINING RINGS
SAE 1070-90 Carbon Steel

surface treatment:
Oil dipped

Example of designation: HH-37


d1=shaft diameter
d2=groove diameter
d3=internal ring diameter
S=thickness
HH - for bores
(in inches)



description Price
Euro x100
% Price Change
1 2
Package
HH-206 200,00
+ 20% -
50


DESCRIPTION
HH-206
d1 mm 52.37 
d1 inch 2.062 

RING IN THE UNSTRESSED STATE
d3 inch. 2.141 
mm 54.38 
Toll. d3 inch. +0,024 
mm +0,61 
b inch. 0.038 
mm 0.97 
Toll. b inch. +/-0,002 
mm +/-0,05 
s inch. 0.187 
mm 4.75 
Toll. s inch. +/-0,005 
mm +/-0,13 
Weight Kg/1000 6.06 
GROOVE
d2 inch. 2.100 
mm 53.34 
Toll. d2 inch. +/-0,005 
mm +/- 0,13 
c inch. 0.193 
mm 4.90 
Toll. c inch. +0,004 
mm +0,100 
THRUST CAPACITY
groove yeld
Newtons 12.317 
L.B.S. 2,769 
(based on a groove material yeld strength of 310/mm and a safety factor of 2)

Technical informations are indicative and can be updated.
Copyright Gandini Fasteners S.r.l. All rights reserved. No part of this web site may be reproduced in any form without express permission.

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