A151 hydraulic rod nutrings
A151 single acting rod seal has a shorter inner lip and is designed to be used in rod applications of medium duty hydraulic cylinders. It is produced in NBR Shore 90 and PU Shore 92 as a standard. It offers easy assembly into closed grooves, superior dynamic and staticsealing within the hydraulic system, economical sealing solution, and is available in a wide range of metric and imperial dimensions.
It is suitable for use in construction machinery, moving and loading platforms, forklifts, agricultural machinery, injection moulding machinery, as well as any other medium duty standard cylinders.
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TECHNICAL DATA |
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Standard materials |
NBR |
PU |
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Working pressure |
160 bar |
400 bar |
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Working temperature |
-30 +105 °C |
-30 +100 °C |
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Sliding speed |
0.5 m/s |
0.5 m/s |
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Material |
NBR 90 |
PU 92 |
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Media |
Mineral base hydraulic oils |
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Surface Roughness |
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Ra |
Rmax |
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Dynamic surface |
≤ 0.3 μm |
≤ 3 μm |
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Groove base |
≤ 1.8 μm |
≤ 10 μm |
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Groove flanks |
≤ 3.2 μm |
≤ 16 μm |
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Permissible gap (max.) for NBR |
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Cross section |
Pressure (bar) |
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50 |
100 |
160 |
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≤ 5 |
0.4 |
0.2 |
0.1 |
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> 5 |
0.45 |
0.25 |
0.15 |
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Permissible gap (max.) PU |
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Cross section |
Pressure (bar) |
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150 |
250 |
400 |
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≤ 5 |
0.3 |
0.2 |
0.15 |
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> 5 |
0.35 |
0.25 |
0.2 |
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Rod nutring A151 20x30x7 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
Material: polyurethane PU
Color: blue
For delivery options to your country, please do not hesitate to contact us!
In stock 40 pcs.
Rod nutring A151 20x30x7 NBR90
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
Material: nitrile rubber NBR
Color: black
For delivery options to your country, please do not hesitate to contact us!
In stock 25 pcs.
Rod nutring A151 10x14x2 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
Material: polyurethane
Color: blue
For delivery options to your country, please do not hesitate to contact us!
In stock 14 pcs.
Rod nutring A151 32x40x5.7 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
Material: polyurethane.
Color: blue.
For delivery options to your country, please do not hesitate to contact us!
In stock 17 pcs.
Rod nutring A151 10x14x4 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
Material: polyurethane.
Color: blue.
For delivery options to your country, please do not hesitate to contact us!
In stock 20 pcs.
A151 hydraulic rod nutring 10x14x2 NBR90
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed only for rod applications of hydraulic cylinders.
For delivery options to your country, please do not hesitate to contact us!
In stock 60 pcs.
A151 hydraulic rod nutring 10x14x4 NBR90
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed only for rod applications of hydraulic cylinders.
For delivery options to your country, please do not hesitate to contact us!
In stock 20 pcs.
Rod nutring A151 32x48x8 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
For delivery options to your country, please do not hesitate to contact us!
In stock 9 pcs.
A151 hydraulic rod nutring 32x48x8 NBR90
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed only for rod applications of hydraulic cylinders.
For delivery options to your country, please do not hesitate to contact us!
In stock 25 pcs.
Rod nutring A151 70x82x8.5 PU92
A151 hydraulic rod nutrings have a shorter inner sealing lip and are designed for rod applications only.
For delivery options to your country, please do not hesitate to contact us!
In stock 26 pcs.
