XT200

XT200 - Rod Seal
   Kastaş No d (f8) D (H11) b B (-0/+0.2) n
 XT200-020 20 28 5.7 6.3 4
 XT200-020/1 20 30 6.3 7 5
 XT200-020/2 20 30 8 9 5
 XT200-022 22 30 5.7 6.3 4
 XT200-025 25 33 5.7 6.3 4
 XT200-025/1 25 35 8 9 5
 XT200-028 28 36 5.7 6.3 4
 XT200-028/1 28 38 8 9 5
 XT200-030 30 38 5.7 6.3 4
 XT200-030/1 30 40 8 9 5
 XT200-030/2 30 45 10 11 7.5
 XT200-032 32 40 5.7 6.3 4
 XT200-032/1 32 47 10 11 7.5
 XT200-035 35 43 5.7 6.3 4
 XT200-035/1 35 45 8 9 5
 XT200-035/2 35 50 10 11 7.5
 XT200-036 36 44 5.7 6.3 4
 XT200-040/1 40 48 5.7 6.3 4
 XT200-040/2 40 48 8 9 4
 XT200-040/3 40 50 7.3 8 5
 XT200-040/4 40 50 9 10 5
 XT200-040/5 40 50 10 11 5
 XT200-040/6 40 55 10 11 7.5
 XT200-045 45 53 8 9 4
 XT200-045/1 45 55 8 9 5
 XT200-045/2 45 60 10 11 7.5
 XT200-050 50 60 7.3 8 5
 XT200-050/1 50 65 10 11 7.5
 XT200-050/2 50 58 8 9 4
 XT200-050/3 50 60 8 9 5
 XT200-050/4 50 60 10 11 5
 XT200-050/5 50 65 11 12 7.5
 XT200-055 55 65 7.3 8 5
 XT200-055/1 55 65 8 9 5
 XT200-055/2 55 70 10 11 7.5
 XT200-056 56 66 8 9 5
 XT200-056/1 56 66 10 11 5
 XT200-056/2 56 71 10 11 7.5
 XT200-060 60 68 8 9 4
 XT200-060/1 60 70 7.3 8 5
 XT200-060/2 60 70 8 9 5
 XT200-060/3 60 75 10 11 7.5
 XT200-063 63 78 10 11 7.5
 XT200-065 65 75 8 9 5
 XT200-065/1 65 80 12 13 7.5
 XT200-070 70 80 8 9 5
 XT200-070-2 70 90 12 13 10
 XT200-070/1 70 82 8.6 9.6 6
 XT200-075 75 90 10 11 7.5
 XT200-080 80 90 10 11 5
 XT200-080/1 80 95 11.5 12.5 7.5
 XT200-080/2 80 100 12 13 10
 XT200-085 85 100 9 10 7.5
 XT200-090 90 105 10 11 7.5
 XT200-090/1 90 110 12 13 10
 XT200-100 100 115 9 10 7.5
 XT200-100/1 100 115 10 11 7.5
 XT200-100/2 100 115 12 13 7.5
 XT200-100/3 100 120 12 13 10
 XT200-105 105 120 9 10 7.5
 XT200-110 110 125 9 10 7.5
 XT200-110/1 110 130 14.5 16 10
 XT200-120 120 140 14.5 16 10
 XT200-130 130 145 10 11 7.5
 XT200-150 150 170 14.5 16 10
 XT200-160 160 180 14.5 16 10
 XT200-170 170 190 14.5 16 10
 XT200-180 180 200 12 13 10
 XT200-180/1 180 200 14.5 16 10
 XT200-190 190 210 14.5 16 10
 XT200-200 200 220 14.5 16 10
 XT200-220 220 240 14.5 16 10
 XT200-220/1 220 240 12 13 10
 XT200-240 240 260 14.5 16 10
 XT200-250 250 270 14.5 16 10
 XT200-40 40 50 8 9 5

XT200 is a single acting rod seal, which is designed to ensure high resistance of extrusion and superior leakage performance in heavy duty applications.

PRODUCT ADVANTAGES
• Superior static and dynamic sealing
• Increased extrusion resistance
• Long service life

APPLICATION
Construction machinery , fork-lift trucks , injection moulding machines , all hydraulic applications that need low friction force, metal working machines
MATERIAL   CODE
PU  94 SHORE A PU9401
OPERATING CONDITIONS
MEDIA Mineral oils(DIN 51524)  HFA and HFB HFC
TEMPERATURE -35°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
Note: The above data are maximum values and cannot be used at the same time.

    

 
SURFACE ROUGHNESS Ra Rmax
Sliding Surface Ød 0.05≤..≤0.4 μm ≤3.2 μm
Groove Base ØD 0.20≤..≤1.6 μm ≤10 μm
Groove Flanks B 0.20≤..≤3.2 μm ≤16 μm
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
 

INSTALLATION
Existing table values of XT200 rod sealing element should be used to decide closed groove dimensions. Open grooves or special assembly tools should be used for the values that are outside this table. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the rod seal must be oiled with system oil.
 
PERMISSIBLE SEALING GAP
    Smax (mm)
t=(D-d)/2(mm) 150 Bar 250 Bar 400 Bar
t≤5 0.50 0.45 0.25
t>5  0.60 0.45 0.35

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.