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Backup Ring

BRON

BRON Backup Ring

The OSEALS BRON is a professional hydraulic seal product designed for reliable performance in backup ring applications.

TypeStatic Guide
Max Pressure400 bar
Max SpeedN/A
Temperature-40°C ~ +120°C

Technical Details

Seal Type
Static Guide
Max Pressure
400 bar
Max Speed
N/A
Temperature
-40°C ~ +120°C
ComponentMaterial
Backup RingP121 (POM) / PTFE

Size Dimensions

Line Product Action Description Bore (mm) DG (mm) H (mm) HG (mm)
1 BRON-16-6-6 BRON - Bore 16mm 16 6 6 6.5
2 BRON-18-8-6 BRON - Bore 18mm 18 8 6 6.5
3 BRON-20-10-6 BRON - Bore 20mm 20 10 6 6.5
4 BRON-22-12-6 BRON - Bore 22mm 22 12 6 6.5
5 BRON-25-15-6 BRON - Bore 25mm 25 15 6 6.5
6 BRON-28-18-6 BRON - Bore 28mm 28 18 6 6.5
7 BRON-30-20-6 BRON - Bore 30mm 30 20 6 6.5
8 BRON-32-22-6 BRON - Bore 32mm 32 22 6 6.5
9 BRON-35-21-8.5 BRON - Bore 35mm 35 21 8.5 9
10 BRON-40-26-8.5 BRON - Bore 40mm 40 26 8.5 9
11 BRON-45-31-8.5 BRON - Bore 45mm 45 31 8.5 9
12 BRON-50-36-8.5 BRON - Bore 50mm 50 36 8.5 9
13 BRON-55-40-10.5 BRON - Bore 55mm 55 40 10.5 11
14 BRON-60-45-10.5 BRON - Bore 60mm 60 45 10.5 11
15 BRON-63-48-10.5 BRON - Bore 63mm 63 48 10.5 11
16 BRON-65-50-10.5 BRON - Bore 65mm 65 50 10.5 11
17 BRON-70-55-10.5 BRON - Bore 70mm 70 55 10.5 11
18 BRON-75-60-10.5 BRON - Bore 75mm 75 60 10.5 11
19 BRON-80-65-10.5 BRON - Bore 80mm 80 65 10.5 11
20 BRON-85-68-12.5 BRON - Bore 85mm 85 68 12.5 13
21 BRON-90-73-12.5 BRON - Bore 90mm 90 73 12.5 13
22 BRON-95-78-12.5 BRON - Bore 95mm 95 78 12.5 13
23 BRON-100-83-12.5 BRON - Bore 100mm 100 83 12.5 13
24 BRON-105-88-12.5 BRON - Bore 105mm 105 88 12.5 13
25 BRON-110-93-12.5 BRON - Bore 110mm 110 93 12.5 13
26 BRON-115-95-14.5 BRON - Bore 115mm 115 95 14.5 15
27 BRON-120-100-14.5 BRON - Bore 120mm 120 100 14.5 15
28 BRON-125-105-14.5 BRON - Bore 125mm 125 105 14.5 15
29 BRON-130-110-14.5 BRON - Bore 130mm 130 110 14.5 15
30 BRON-140-120-14.5 BRON - Bore 140mm 140 120 14.5 15
31 BRON-150-130-14.5 BRON - Bore 150mm 150 130 14.5 15
32 BRON-160-138-16.5 BRON - Bore 160mm 160 138 16.5 17
33 BRON-170-148-16.5 BRON - Bore 170mm 170 148 16.5 17
34 BRON-180-158-16.5 BRON - Bore 180mm 180 158 16.5 17
35 BRON-190-168-16.5 BRON - Bore 190mm 190 168 16.5 17
36 BRON-200-178-16.5 BRON - Bore 200mm 200 178 16.5 17
37 BRON-210-176-20 BRON - Bore 210mm 210 176 20 20.5
38 BRON-220-186-20 BRON - Bore 220mm 220 186 20 20.5
39 BRON-230-196-20 BRON - Bore 230mm 230 196 20 20.5
40 BRON-240-206-20 BRON - Bore 240mm 240 206 20 20.5
41 BRON-250-216-20 BRON - Bore 250mm 250 216 20 20.5
42 BRON-260-226-20 BRON - Bore 260mm 260 226 20 20.5
43 BRON-270-227-25 BRON - Bore 270mm 270 227 25 25.5
44 BRON-280-237-25 BRON - Bore 280mm 280 237 25 25.5
45 BRON-290-247-25 BRON - Bore 290mm 290 247 25 25.5
46 BRON-300-257-25 BRON - Bore 300mm 300 257 25 25.5
47 BRON-320-277-25 BRON - Bore 320mm 320 277 25 25.5
48 BRON-340-297-25 BRON - Bore 340mm 340 297 25 25.5
49 BRON-350-299-30 BRON - Bore 350mm 350 299 30 30.5
50 BRON-360-309-30 BRON - Bore 360mm 360 309 30 30.5
51 BRON-380-329-30 BRON - Bore 380mm 380 329 30 30.5
52 BRON-400-349-30 BRON - Bore 400mm 400 349 30 30.5
52 sizes total