The PDF Prädifa scraper rings Profil AG has the task of dynamic rod guides with greater radial play the penetration of dust, dirt, grains of sand and metal shavings prevent. This is achieved through its special shape. You prevent thus largely the formation of grooves,
protect the guide parts, and extend the service life of the seals. The scraper gives one technically clean conclusion. For installation are no special screw rings or retaining plates required. It doesn’t require any tight fits and allows a perfect stripping on the rod, even with possible center deviations »X« of up to 1.5 mm, depending on the rod diameter.
Scope of application:
Operating temperature: -20 to + 100 C
Sliding speed: ≤ 4 m / s
For underground mining equipment such as
Setting punches and the like, mobile hydraulics and for valve spindles and
Telescopes.
Installation instructions:
The PDF wiper ring profile A6 is suitable
in a built-in urn that is easy to manufacture
install by snap mounting. It
are not special retaining plates
or screw rings necessary.
Material:
The standard material is a PDF special elastomer with a hardness of
about 92 Shore A.
Under special operating conditions
(Temperature, speed, etc.)
please contact our
Application technology department
the material and construction
on your specific application
votes.
Order example:
PDF wiper ring profile A6 for one
Bar diameter of 50 mm.
Order number: A6 5005 N3764
50x60x10
A6: Profile designation
5005: Dimension key
N3764: standard material
dxDxH: nominal dimensions
| d | D | H | D | L | a | n | ‘x” | Part number | ||
| 20 | 28 | 7 | 29,5 | 3,1 | 1,6 | 2,5 | 0,75 | A6 2006 N3764 | ||
| 25 | 33 | 7 | 34,5 | 3,1 | 1,6 | 2,5 | 0,75 | A6 2050 N3764 | ||
| 35 | 45 | 10 | 47 | 4,1 | 2,5 | 3 | 1 | A6 3050 N3764 | ||
| 36 | 44 | 7 | 45,5 | 3,1 | 1,6 | 2,5 | 0,75 | A6 3055 N3764 | ||
| 40 | s0 | 10 | 52 | 4,1 | 2,5 | 3 | 1 | A6 4025 N3764 | ||
| 45 | 55 | 10 | 57 | 4,1 | 2,5 | 3 | 1 | A6 4033 N3764 | ||
| 50 | 60 | 10 | 62 | 4,1 | 2,5 | 3 | 1 | A6 5005 N3764 | ||
| 55 | 65 | 10 | 67 | 4,1 | 2,5 | 3 | 1 | A6 5015 N3764 | ||
| 60 | 70 | 10 | 72 | 4,1 | 2,5 | 3 | 1 | A6 6015 N3764 | ||
| 70 | 83 | 12 | 85 | 5,1 | 3 | 3,5 | 1 | A6 6015 N3764 | ||
| 75 | 88 | 12 | 90 | 5,1 | 3 | 3,5 | 1 | A6 6015 N3764 | ||
| 80 | 93 | 12 | 95 | 5,1 | 3 | 3,5 | 1 | A6 8015 N3764 | ||
| 85 | 98 | 12 | 100 | 5,1 | 3 | 3,5 | 1 | A6 8030 N3764 | ||
| 90 | 103 | 12 | 105 | 5,1 | 3 | 3,5 | 1 | A6 9015 N3764 | ||
| 100 | 111,4 | 10 | 113 | 5,6 | 2 | 3 | 0,8 | A6 A016 N3764 | ||
| 100 | 113 | 12 | 115 | 5,1 | 3 | 3,5 | 1 | A6 A015 N3764 | ||
| 105 | 118 | 12 | 120 | 5,1 | 3 | 3,5 | 1 | A6 A030 N3764 | ||
| 110 | 123 | 12 | 125 | 5,1 | 3 | 3,5 | 1 | A6 B0510 N3764 | ||
| 115 | 128 | 12 | 131 | 5,1 | 3 | 3,5 | 1 | A6 B050 N3764 | ||
| 120 | 136 | 14 | 139 | 5,1 | 4 | 5 | 1,5 | A6 C005 N3764 | ||
| 122 | 133,4 | 10 | 135 | 5,6 | 2 | 3 | 1 | A6 C012 N3764 | ||
| 125 | 138 | 12 | 140 | 5,1 | 3 | 3,5 | 1,5 | A6 C018 N3764 | ||
| 130 | 146 | 14 | ï49 | 6,1 | 4 | 5 | 1,5 | A6 D020 N3764 | ||
| 140 | 153 | 14 | 155 | 6,1 | 4 | 5 | 1,5 | A6 E012 N3764 | ||
| 140 | 156 | 14 | 159 | 6,1 | 4 | 5 | 0,8 | A6 E01 5 N3764 | ||
| 145 | 156,4 | 10 | 158 | 5,6 | 2 | 3 | 1,5 | A6 E045 N3764 | ||
| 150 | 163 | 12 | 166 | 6,1 | 4 | 5 | 1,5 | A6 F021 N3764 | ||
| 150 | 166 | 14 | 169 | 6,1 | 4 | 5 | 1,5 | A6 FO24 N3764 | ||
| 154 | 170 | 14 | 173 | 6,1 | 4 | 5 | 1,5 | A6 F035 N3764 | ||
| 160 | 176 | 14 | 179 | 6,1 | 4 | 5 | 1,5 | A6 G015 N3764 | ||
| 165 | 178 | 14 | 181 | 6,1 | 4 | 5 | 1,5 | A6 G050 N3764 | ||
| 168 | 179,4 | 10 | 191 | 5,6 | 2 | 3 | 0,8 | A6 G068 N3764 | ||
| 170 | 186 | 14 | 189 | 6,1 | 4 | 5 | 1,5 | A6 H010 N3764 | ||
| 175 | 191 | 14 | 194 | 6,1 | 4 | 5 | 1,5 | A6 H050 N3764 | ||
| 180 | 196 | 14 | 199 | 6,1 | 4 | 5 | 1,5 | A6 J096 N3764 | ||
| 190 | 201 ,4 | 10 | 203 | 5,6 | 3 | 0,8 | 0,8 | A6 K001 N3764 | ||
| 190 | 206 | 14 | 209 | 6,1 | 4 | 5 | 1,5 | A6 K005 N3764 | ||
| 210 | 230 | 20 | 233 | 8,3 | 4,8 | 6 | 1,5 | A6 L055 N3764 | ||
| 220 | 240 | 20 | 243 | 8,3 | 4,8 | 6 | 1,5 | A6 M010 N3764 | ||
| 230 | 250 | 20 | 253 | 8,3 | 4,8 | 6 | 1,5 | A6 M030 N3764 | ||
| 260 | 280 | 20 | 283 | 8,3 | 4,8 | 6 | 1,5 | A6 O005N3764 | ||
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