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Buffer Seal

HBG

HBG Buffer Seal

The OSEALS HBG is a professional hydraulic seal product designed for reliable performance in buffer seal applications.

TypeSingle-Acting
Max Pressure400 bar
Max Speed1.0 m/s
Temperature-30°C ~ +110°C

Technical Details

Seal Type
Single-Acting
Max Pressure
400 bar
Max Speed
1.0 m/s
Temperature
-30°C ~ +110°C
ComponentMaterial
Sealing RingT916 (PTFE Bronze)
Energize RingN1080/80A (NBR)

Size Dimensions

Line Product Action Description Bore (mm) DG (mm) H (mm) HG (mm)
1 HBG-18-8-6 HBG - Bore 18mm 18 8 6 6.5
2 HBG-20-10-6 HBG - Bore 20mm 20 10 6 6.5
3 HBG-22-12-6 HBG - Bore 22mm 22 12 6 6.5
4 HBG-25-15-6 HBG - Bore 25mm 25 15 6 6.5
5 HBG-28-18-6 HBG - Bore 28mm 28 18 6 6.5
6 HBG-30-20-6 HBG - Bore 30mm 30 20 6 6.5
7 HBG-32-22-6 HBG - Bore 32mm 32 22 6 6.5
8 HBG-35-21-8.5 HBG - Bore 35mm 35 21 8.5 9
9 HBG-40-26-8.5 HBG - Bore 40mm 40 26 8.5 9
10 HBG-45-31-8.5 HBG - Bore 45mm 45 31 8.5 9
11 HBG-50-36-8.5 HBG - Bore 50mm 50 36 8.5 9
12 HBG-55-40-10.5 HBG - Bore 55mm 55 40 10.5 11
13 HBG-60-45-10.5 HBG - Bore 60mm 60 45 10.5 11
14 HBG-63-48-10.5 HBG - Bore 63mm 63 48 10.5 11
15 HBG-65-50-10.5 HBG - Bore 65mm 65 50 10.5 11
16 HBG-70-55-10.5 HBG - Bore 70mm 70 55 10.5 11
17 HBG-75-60-10.5 HBG - Bore 75mm 75 60 10.5 11
18 HBG-80-65-10.5 HBG - Bore 80mm 80 65 10.5 11
19 HBG-85-68-12.5 HBG - Bore 85mm 85 68 12.5 13
20 HBG-90-73-12.5 HBG - Bore 90mm 90 73 12.5 13
21 HBG-95-78-12.5 HBG - Bore 95mm 95 78 12.5 13
22 HBG-100-83-12.5 HBG - Bore 100mm 100 83 12.5 13
23 HBG-105-88-12.5 HBG - Bore 105mm 105 88 12.5 13
24 HBG-110-93-12.5 HBG - Bore 110mm 110 93 12.5 13
25 HBG-115-95-14.5 HBG - Bore 115mm 115 95 14.5 15
26 HBG-120-100-14.5 HBG - Bore 120mm 120 100 14.5 15
27 HBG-125-105-14.5 HBG - Bore 125mm 125 105 14.5 15
28 HBG-130-110-14.5 HBG - Bore 130mm 130 110 14.5 15
29 HBG-140-120-14.5 HBG - Bore 140mm 140 120 14.5 15
30 HBG-150-130-14.5 HBG - Bore 150mm 150 130 14.5 15
31 HBG-160-138-16.5 HBG - Bore 160mm 160 138 16.5 17
32 HBG-170-148-16.5 HBG - Bore 170mm 170 148 16.5 17
33 HBG-180-158-16.5 HBG - Bore 180mm 180 158 16.5 17
34 HBG-190-168-16.5 HBG - Bore 190mm 190 168 16.5 17
35 HBG-200-178-16.5 HBG - Bore 200mm 200 178 16.5 17
36 HBG-210-176-20 HBG - Bore 210mm 210 176 20 20.5
37 HBG-220-186-20 HBG - Bore 220mm 220 186 20 20.5
38 HBG-230-196-20 HBG - Bore 230mm 230 196 20 20.5
39 HBG-240-206-20 HBG - Bore 240mm 240 206 20 20.5
40 HBG-250-216-20 HBG - Bore 250mm 250 216 20 20.5
41 HBG-260-226-20 HBG - Bore 260mm 260 226 20 20.5
42 HBG-270-227-25 HBG - Bore 270mm 270 227 25 25.5
43 HBG-280-237-25 HBG - Bore 280mm 280 237 25 25.5
44 HBG-290-247-25 HBG - Bore 290mm 290 247 25 25.5
45 HBG-300-257-25 HBG - Bore 300mm 300 257 25 25.5
46 HBG-320-277-25 HBG - Bore 320mm 320 277 25 25.5
47 HBG-340-297-25 HBG - Bore 340mm 340 297 25 25.5
48 HBG-350-299-30 HBG - Bore 350mm 350 299 30 30.5
49 HBG-360-309-30 HBG - Bore 360mm 360 309 30 30.5
49 sizes total