SMALLEY® SPIRAL RETAINING RINGS : DNS-21-S02

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

Friday, November 1, 2024

> Download Gandini Fasteners Group Brochure

> Ask for printed Price List

> HOME
> Shopping Cart (0)

SMALLEY® SPIRAL RETAINING RINGS

Stainless steel
AISI 302

surface treatment:
Steam degreasing
Ultrasonic cleaning

Example of designation:
DNS-13-S02

d1=shaft diameter
d2=groove diameter
d3=internal ring diameter
S=thickness

Medium-heavy duty series
DNS - for shafts for groove DIN 471

description

Price
Euro x100

% Price Change
1	2

Package

DNS-21-S02

88,00

+ 20%

500

DESCRIPTION

DNS-21-S02

d1 mm

21.00

RING IN THE UNSTRESSED STATE

d3
mm 19.79

Toll. d3
mm -0,33

b
mm 1.91

Toll. b
mm +/-0,10

s
mm 1.14

Toll. s
mm +/-0,05

Weight Kg/1000

1.16

GROOVE

d2
mm 20.00

Toll. d2
mm -0,130

c
mm 1.30

Toll. c
mm +0,140

THRUST CAPACITY

ring shear		Newtons 21.779
(safety factor =3)

groove yeld		Newtons 5.117
(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

> Printable data chart
> PDF Version

For further informations: email: 250@gandini.it

Download

> Check-List

Research

Ø mm Ø inch