SKF - Industrial Shaft Seals

Size options of metal-cased HDS seals
and all-rubber HS seals
All SKF metal-cased HDS seals and all-rubber
HS seals are made upon order in any inch or
metric size within the ranges listed in tables 19
and 20. Since new sizes are manufactured without
additional tooling, they can be supplied
without extended lead times. The product tables
starting on page 216 and 302, respectively, list
a selection of sizes. For any size that is not listed
in the product tables, contact your SKF distributor
or SKF sales representative.
2
Table 20
Standard size options of HS seals
Shaft diameter 1) Bore diameter 2) Bore depth 3) Difference between
bore and shaft diameter
from to from to from to from to
mm/in. mm/in. mm/in. mm/in.
165,10 4 572,00 190,50 4 597,40 12,70 25,40
6.500 180.000 7.500 181.000 0.500 1.000
165,10 4 572,00 195,10 4 602,00 12,70 19,99 30,00 50,80
6.500 180.000 7.681 181.181 0.500 0.787 1.181 2.000
330,20 4 572,00 368,30 4 610,10 16,51 25,40 38,10 63,50
13.000 180.000 14.500 181.500 0.650 1.000 1.500 2.500
1) Tolerance h11
2) Tolerance H8
3) Tolerance ±0,13 mm (0.005 in.)
Not all cross sections and widths are possible with every shaft diameter. Contact SKF for information
on dimensions at the extreme limits or on sizes outside the standard range.
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