| KASTAŞ NO |
D(H10) |
d(h9) |
B(-0,0/+0,2) |
ds(h8) |
d1(-0,1/+0,1) |
S(-0,0/+0,2) |
n |
| |
| K46 038,10-028,57 |
38.1 |
28.575 |
11.2 |
33.68 |
37.36 |
3.54 |
5
|
| K46 050,80-041,27 |
50.8 |
41.275 |
11.1 |
46.25 |
49.4 |
3.86 |
5
|
| K46 063,50-053,97 |
63.5 |
53.970 |
11.2 |
58.93 |
62.1 |
3.86 |
5
|
| K46 076,20-066,66 |
76.2 |
66.660 |
11.2 |
71.625 |
74.8 |
3.86 |
5
|
| K46 088,90-076,15 |
88.9 |
76.150 |
14.47 |
82.93 |
87.5 |
5.43 |
5
|
| K46 101,60-088,9 |
101.6 |
88.9 |
14.47 |
95.63 |
99.9 |
5.43 |
7
|
| K46-100-87 |
100 |
87 |
14 |
93,8 |
98,5 |
6 |
5 |
| K46-100-90 |
100 |
90 |
12,5 |
96 |
98,5 |
5 |
4,5 |
| K46-25-17 |
25 |
17 |
10 |
22 |
24 |
4 |
4 |
| K46-32-24 |
32 |
24 |
10 |
29 |
31 |
4 |
4 |
| K46-40-30 |
40 |
30 |
11 |
35,5 |
39 |
4 |
4 |
| K46-40-30/1 |
40 |
30 |
10 |
36,5 |
39 |
5 |
4 |
| K46-50-40 |
50 |
40 |
11 |
45,5 |
49 |
4 |
4 |
| K46-63-53 |
63 |
53 |
11 |
58,5 |
61,5 |
4 |
4 |
| K46-70-60 |
70 |
60 |
12,5 |
67 |
69 |
4 |
4,5 |
| K46-80-70 |
80 |
70 |
11 |
75,5 |
78,5 |
4 |
4,5 |
| K46-80-70/1 |
80 |
70 |
12,5 |
77 |
79 |
4 |
4,5 |
| K46-90-80 |
90 |
80 |
12,5 |
86 |
88,5 |
5 |
4,5 |
|
 |
|
K46 is a four piece doble acting compact seal consisting of polyurethane sealing ring with NBR energizer O-ring and two special profile guide rings made of thermoplastic to absorb transverse forces.
PRODUCT ADVANTAGES
•Superior sealing performance
•No requirement for an additional guide ring due to the compact design
•Economic sealing and guiding solution
•Simple groove design , one-piece piston possible
•Reducing piston machining cost due to low cross-section thickness
•Easy installation
APPLICATION
Agricultural machinery , industrial applications |
|
|
|
PU |
92 SHORE A |
PU9201 |
|
POM |
|
POM9901 |
|
NBR |
70 SHORE A |
NB7001
|
|
|
OPERATING CONDITIONS
|
|
MEDIA |
Mineral oils (DIN 51524) |
HFA and HFB |
HFC |
|
TEMPERATURE |
-30°C +100°C |
+5°C +50°C |
-30°C +40°C |
|
PRESSURE |
≤400 Bar |
≤400 Bar |
≤400 Bar |
|
SPEED |
≤0.5 m/sn |
≤0.5 m/sn |
≤0.5 m/sn |
|
Not: The above data are maximum values and cannot be used at the same time.
|
|
|
|
|
SURFACE ROUGNESS |
Ra |
Rmax |
|
Sliding Surface ØD |
≤0.4 μm |
≤3.2μm |
|
Groove Base Ød |
≤1.6 μm |
≤6.3μm |
|
Groove Flanks B |
≤3.2μm |
≤16 μm |
|
Not: It is recommended to have 50% to 90% of the working surface material contact area value.
|
|
INSTALLATION
Easily assembled into one-piece piston because the back-up rings and guide rings are been produced in split forms. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
|
|
|
|
