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DU

DU Bushing

The OSEALS DU is a professional hydraulic seal product designed for reliable performance in other applications.

TypeCustom Seal
Max Pressure350 bar
Max Speed1.0 m/s
Temperature-30°C ~ +110°C

Technical Details

Seal Type
Custom Seal
Max Pressure
350 bar
Max Speed
1.0 m/s
Temperature
-30°C ~ +110°C
ComponentMaterial
SealNBR / PTFE

Size Dimensions

Line Product Action Description Bore (mm) DG (mm) H (mm) HG (mm)
1 DU-16-6-6 DU - Bore 16mm 16 6 6 6.5
2 DU-18-8-6 DU - Bore 18mm 18 8 6 6.5
3 DU-20-10-6 DU - Bore 20mm 20 10 6 6.5
4 DU-22-12-6 DU - Bore 22mm 22 12 6 6.5
5 DU-25-15-6 DU - Bore 25mm 25 15 6 6.5
6 DU-28-18-6 DU - Bore 28mm 28 18 6 6.5
7 DU-30-20-6 DU - Bore 30mm 30 20 6 6.5
8 DU-32-22-6 DU - Bore 32mm 32 22 6 6.5
9 DU-35-21-8.5 DU - Bore 35mm 35 21 8.5 9
10 DU-40-26-8.5 DU - Bore 40mm 40 26 8.5 9
11 DU-45-31-8.5 DU - Bore 45mm 45 31 8.5 9
12 DU-50-36-8.5 DU - Bore 50mm 50 36 8.5 9
13 DU-55-40-10.5 DU - Bore 55mm 55 40 10.5 11
14 DU-60-45-10.5 DU - Bore 60mm 60 45 10.5 11
15 DU-63-48-10.5 DU - Bore 63mm 63 48 10.5 11
16 DU-65-50-10.5 DU - Bore 65mm 65 50 10.5 11
17 DU-70-55-10.5 DU - Bore 70mm 70 55 10.5 11
18 DU-75-60-10.5 DU - Bore 75mm 75 60 10.5 11
19 DU-80-65-10.5 DU - Bore 80mm 80 65 10.5 11
20 DU-85-68-12.5 DU - Bore 85mm 85 68 12.5 13
21 DU-90-73-12.5 DU - Bore 90mm 90 73 12.5 13
22 DU-95-78-12.5 DU - Bore 95mm 95 78 12.5 13
23 DU-100-83-12.5 DU - Bore 100mm 100 83 12.5 13
24 DU-105-88-12.5 DU - Bore 105mm 105 88 12.5 13
25 DU-110-93-12.5 DU - Bore 110mm 110 93 12.5 13
26 DU-115-95-14.5 DU - Bore 115mm 115 95 14.5 15
27 DU-120-100-14.5 DU - Bore 120mm 120 100 14.5 15
28 DU-125-105-14.5 DU - Bore 125mm 125 105 14.5 15
29 DU-130-110-14.5 DU - Bore 130mm 130 110 14.5 15
30 DU-140-120-14.5 DU - Bore 140mm 140 120 14.5 15
31 DU-150-130-14.5 DU - Bore 150mm 150 130 14.5 15
32 DU-160-138-16.5 DU - Bore 160mm 160 138 16.5 17
33 DU-170-148-16.5 DU - Bore 170mm 170 148 16.5 17
34 DU-180-158-16.5 DU - Bore 180mm 180 158 16.5 17
35 DU-190-168-16.5 DU - Bore 190mm 190 168 16.5 17
36 DU-200-178-16.5 DU - Bore 200mm 200 178 16.5 17
37 DU-210-176-20 DU - Bore 210mm 210 176 20 20.5
38 DU-220-186-20 DU - Bore 220mm 220 186 20 20.5
39 DU-230-196-20 DU - Bore 230mm 230 196 20 20.5
40 DU-240-206-20 DU - Bore 240mm 240 206 20 20.5
41 DU-250-216-20 DU - Bore 250mm 250 216 20 20.5
41 sizes total