
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
Pressure, Speed | |
---|---|
Working pressure | Up to 10 MPa |
Working pressure with back-up ring | Up to 40 MPa |
Materials with wide spectrum of use | ||||
---|---|---|---|---|
NBR Nitril Butadiene rubber | 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 |
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 |
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d1 | Tol ±
| d2 | Tol ±
| R ±0.1
| Material | Order code
| ||
---|---|---|---|---|---|---|---|---|
2.90 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345001 |
||
3.10 |
0.14 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345002 |
||
3.30 |
0.14 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345003 |
||
3.68 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345005 |
||
3.63 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345004 |
||
4.10 |
0.14 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345006 |
||
4.30 |
0.15 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345007 |
||
4.34 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345008 |
||
4.42 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345009 |
||
4.47 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345010 |
||
5.10 |
0.15 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345011 |
||
5.23 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345012 |
||
5.28 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345013 |
||
5.30 |
0.15 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345014 |
||
5.94 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345015 |
||
6.02 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345016 |
||
6.07 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345017 |
||
6.10 |
0.16 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345018 |
||
6.30 |
0.16 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345019 |
||
7.10 |
0.17 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345020 |
||
7.30 |
0.17 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345021 |
||
7.52 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345022 |
||
7.59 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345023 |
||
7.65 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345024 |
||
8.10 |
0.18 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345025 |
||
8.30 |
0.18 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345026 |
||
9.10 |
0.18 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345027 |
||
9.12 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345028 |
||
9.19 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345029 |
||
9.25 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345030 |
||
9.30 |
0.18 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345031 |
||
10.10 |
0.19 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345032 |
||
10.30 |
0.19 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345033 |
||
10.69 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345035 |
||
10.77 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345036 |
||
10.82 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345037 |
||
11.10 |
0.20 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345038 |
||
11.30 |
0.20 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345039 |
||
12.07 |
0.13 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345040 |
||
12.10 |
0.21 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345041 |
||
12.29 |
0.13 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345042 |
||
12.30 |
0.21 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345043 |
||
12.37 |
0.13 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345044 |
||
12.42 |
0.13 |
1.78 |
0.08 |
0.3 |
N4271 |
S00-345045 |
||
13.10 |
0.21 |
1.60 |
0.08 |
0.3 |
N4271 |
S00-345046 |
||
13.30 |
0.22 |
2.40 |
0.09 |
0.3 |
N4271 |
S00-345047 |
||
13.64 |
0.18 |
5.33 |
0.13 |
0.6 |
N4271 |
S00-345048 |
||
13.87 |
0.18 |
3.53 |
0.10 |
0.6 |
N4271 |
S00-345049 |
||
13.94 |
0.18 |
2.62 |
0.09 |
0.3 |
N4271 |
S00-345050 |
||
14.00 |
0.18 |
1.78 |
0.13 |
0.6 |
N4271 |
S00-345051 |