Industrial shaft seals

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HDSA
adjustable spacer lugs. The adjustable lugs are
optional on all other HDS models, as are fixed
width lugs (page 198).
The HDS seal product line is available in a
wide variety of rubber materials in all sizes
ranging from 200 to 1 575 mm (8 to 62 in)
(Table 20, page 211 and Table 21,
page 212). Nitrile is standard on all HDS seals
(with the exception of the HDS3 where Duralip
is standard), however all seal types can also be
ordered in Duralip, Duratemp or LongLife
elastomers (page 28 to 29).
HD metal clad seal options
For enhanced exclusion performance, the HD
metal clad seals are available in different styles
to best meet the needs of your application.
Each style is primarily based on HDS1, HDS2,
HDS3 or HDS7 and is available with auxiliary
elements for special applications.
HDSB
HDSA, HDSB and HDSC
These seals are designed with a single rubber
sealing element and an auxiliary exclusion
element. For shaft sizes up to 550 mm
(21.750 in), the excluder lip is made of Duralip
material. Leather is used for larger shafts.
These styles are generally used where there is
insufficient space for more than one seal.
The HDSA, HDSB and HDSC seal product
lines are available in sizes ranging from 203 to
1 016 mm (8 to 40 in) (Table 20 on page
211).
HDSC
gab.ru 202Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 22