DESCRIPTION
O-rings are round sealing rings of circular cross section. They can be used primarily for static radial and static axial installations.
O-rings can be made from a wide variety of materials and are therefore widely used in all industries. Application at low and high temperatures, high resistance to applied media and easy installation and maintenance make this seal unique.
APPLICATION
Hydraulic and pneumatic equipment
Construction machinery
Agricultural machinery
Industrial equipment
Chemical industries
Houshold appliances
Materials with wide spectrum of use | ||||
---|---|---|---|---|
Elastomr Base | Hardness Shore A |
Material code | Operating temperature range |
Media |
NBR Nitril Butadiene rubber |
50 | N7850 | -50 to 100˚C | Mineral and Synthetics lubricants, mineral hydraulic fluids, Flame retardant hydraulic fluids, Other specal fluids and air |
70 | N4913 | -30 to 100˚C | ||
70 | N7010 | -40 to 100˚C | ||
80 | N4271 | -30 to 100˚C | ||
80 | N4188 | -40 to 100˚C | ||
80 | N5180 | -50 to 100˚C | ||
80 | N7272 | -60 to 80˚C | ||
90 | N1061 | -30 to 100˚C | ||
HNBR Hydrogenated NBR |
75 | H5131 | -35 to 130˚C | |
85 | H5144 | -20 to 130˚C | ||
FPM Fluorcarbon rubber | 70 | F9172 | -15 to 200˚C | |
80 | F9183 | -15 to 200˚C | ||
90 | F9193 | -15 to 200˚C | ||
EPDM Ethylene-propylene rubber | 70 | E5680 | -40 to 150˚C | Brake fluids, water, Air |
80 | E5542 | -40 to 150˚C |
Alternate materials:
For applications that may require alternative materials or for
verification current availability of tools and part numbers, contact us.
Pressure, Speed | |
---|---|
Working pressure | Up to 10 MPa |
Working pressure with back-up ring | Up to 40 MPa |
Groove dimension, mm | |||||
---|---|---|---|---|---|
O-Ring | Radial Installation | Axial Installation | |||
d2 | S +0.05 | L +0.25 | S1 +0.05 | L1 +0.25 | R |
1,60 | 1,20 | 2,10 | 1,10 | 2,20 | 0,3 |
1,78 | 1,40 | 2,40 | 1,30 | 2,60 | 0,3 |
2,00 | 1,60 | 2,60 | 1,50 | 2,80 | 0,3 |
2,40 | 1,90 | 3,30 | 1,80 | 3,60 | 0,3 |
2,62 | 2,10 | 3,60 | 2,00 | 3,80 | 0,3 |
3,00 | 2,40 | 4,00 | 2,30 | 4,20 | 0,6 |
3,53 | 2,80 | 4,00 | 2,30 | 4,20 | 0,6 |
5,33 | 4,30 | 7,10 | 4,20 | 7,30 | 1,0 |
5,70 | 4,60 | 7,70 | 4,50 | 7,90 | 1,0 |
6,99 | 5,80 | 9,50 | 5,70 | 9,70 | 1,0 |
d1 | Tol ± | d2 | Tol ± | R ±0.1 | Material | Order code | ||
---|---|---|---|---|---|---|---|---|
72.69 |
0.56 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345202 |
||
72.75 |
0.51 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345203 |
||
74.20 |
0.65 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345204 |
||
74.50 |
0.65 |
3.00 |
0.09 |
0.6 |
N4271 |
S00-345205 |
||
75.57 |
0.61 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345206 |
||
75.79 |
0.61 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345207 |
||
75.87 |
0.61 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345208 |
||
75.92 |
0.61 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345209 |
||
78.74 |
0.61 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345210 |
||
78.97 |
0.61 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345211 |
||
79.20 |
0.68 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345212 |
||
79.50 |
0.68 |
3.00 |
0.09 |
0.6 |
N4271 |
S00-345213 |
||
81.92 |
0.61 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345214 |
||
82.14 |
0.61 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345215 |
||
82.22 |
0.61 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345216 |
||
82.27 |
0.61 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345217 |
||
84.10 |
0.72 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345218 |
||
84.50 |
0.72 |
2.62 |
0.09 |
0.6 |
N4271 |
S00-345219 |
||
85.09 |
0.61 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345220 |
||
85.32 |
0.61 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345221 |
||
88.27 |
0.61 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345222 |
||
88.49 |
0.61 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345223 |
||
88.57 |
0.61 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345224 |
||
88.62 |
0.61 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345225 |
||
89.10 |
0.75 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345226 |
||
91.44 |
0.71 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345228 |
||
89.50 |
0.75 |
3.00 |
0.09 |
0.6 |
N4271 |
S00-345227 |
||
91.67 |
0.71 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345229 |
||
94.10 |
0.78 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345246 |
||
94.50 |
0.79 |
3.00 |
0.09 |
0.6 |
N4271 |
S00-345230 |
||
94.62 |
0.71 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345231 |
||
94.84 |
0.71 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345232 |
||
94.92 |
0.71 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345233 |
||
94.97 |
0.69 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345234 |
||
97.79 |
0.71 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345235 |
||
98.02 |
0.71 |
3.00 |
0.10 |
0.6 |
N4271 |
S00-345236 |
||
99.10 |
0.82 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345237 |
||
99.50 |
0.82 |
3.00 |
0.09 |
0.6 |
N4271 |
S00-345238 |
||
100.97 |
0.71 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345239 |
||
101.19 |
0.71 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345240 |
||
101.27 |
0.71 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345241 |
||
101.32 |
0.69 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345242 |
||
104.10 |
0.85 |
5.70 |
0.13 |
0.6 |
N4271 |
S00-345243 |
||
104.14 |
0.71 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345244 |
||
104.37 |
0.71 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345245 |
||
104.50 |
0.86 |
3.00 |
0.09 |
0.3 |
N4271 |
S00-345247 |
||
107.32 |
0.76 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345248 |
||
107.54 |
0.76 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345249 |
||
107.62 |
0.76 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345250 |
||
107.67 |
0.76 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345251 |