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Piston/Rod U-RING 12X24X6/7 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 12.00 x 24.00 x 6.00
Material: NBR
Color:
BLACK
Part number: A101012024IB9481
Weight : 2.5000 gr.
Customs tariff code: 40169300
Country of origin: TR
COLLARIN Pistón/Vástago 12X22X7/8 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 12.00 x 22.00 x 7.00
Material: NBR
Color:
BLACK
Part number: A1010120222IB9481
Weight : 2.3500 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 12X18X8/9 NBR90 NEGRO
12.00
x
18.00
x
8.00
NBR
90 Sh A
0
40 Units
- 19/06/2024
COLLARIN Pistón/Vástago 12X18X8/9 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 12.00 x 18.00 x 8.00
Material: NBR
Color:
BLACK
Part number: A1010120183IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 12X20X8/9 NBR90 NEGRO
12.00
x
20.00
x
8.00
NBR
90 Sh A
0
40 Units
- 06/05/2024
COLLARIN Pistón/Vástago 12X20X8/9 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 12.00 x 20.00 x 8.00
Material: NBR
Color:
BLACK
Part number: A1010120201IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
COLLARIN Pistón/Vástago 12X22X8/9 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 12.00 x 22.00 x 8.00
Material: NBR
Color:
BLACK
Part number: A1010120221IB9481
Weight : 2.6500 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 12X22X8/9 BLACK NBR90 (FDA-Compliant)
Family: Piston/Rod U-ring
Dimensions : 12.00 x 22.00 x 8.00
Material: NBR
Color:
BLACK
Part number: SPE012022IB9431F
Weight : 2.8700 gr.
Customs tariff code: 40169300
Country of origin: IN
COLLARIN Pistón/Vástago 14X20X4/4,50 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 14.00 x 20.00 x 4.00
Material: NBR
Color:
BLACK
Part number: A1010140201IB9481
Weight : 1.0100 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 14X22X4/4,50 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 14.00 x 22.00 x 4.00
Material: NBR
Color:
BLACK
Part number: A101014022IB9481
Weight : 1.2250 gr.
Customs tariff code: 40169300
Country of origin: TR
COLLARIN Pistón/Vástago 14X20X5/6 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 14.00 x 20.00 x 5.00
Material: NBR
Color:
BLACK
Part number: A1010140203IB9481
Weight : 1.1700 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 14X22X5/6 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 14.00 x 22.00 x 5.00
Material: NBR
Color:
BLACK
Part number: A1010140221IB9481
Weight : 3.1000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 14X24X5/6 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 14.00 x 24.00 x 5.00
Material: NBR
Color:
BLACK
Part number: A1010140241IB9481
Weight : 1.8500 gr.
Customs tariff code: 40169300
Country of origin: TR
COLLARIN Pistón/Vástago 14X20X6/7 NBR90 NEGRO
Family: Piston/Rod U-ring
Dimensions : 14.00 x 20.00 x 6.00
Material: NBR
Color:
BLACK
Part number: A101014020IB9481
Weight : 1.3600 gr.
Customs tariff code: 40169300
Country of origin: TR
Technical data
U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
Piston / Rod | PU / TPU | 92 / 93 SH A | ≤350 | -20 to +100 ºC | ≤0,50 m/s | |
Piston / Rod | NBR | 90 SH A | ≤400 | -30 to +105 ºC | ≤0,50 m/s |
Quick Links
PISTON/ROD U-RINGS
Symmetrical U-rings are very versatile as they can be used on both the piston and the rod. For hydraulic applications, PU or TPU are the standard materials while pneumatic applications will use NBR. Whether the application is single-acting or double-acting, this model offers high sealing efficiency as well as excellent resistance to abrasion, wear and friction. JIOrings offers a range of almost 2,000 standard sizes.
ADVANTAGES
- Superior static and dynamic sealing effect
- Economical sealing solution
- Simple groove design
- Easy assembly into closed grooves
APPLICATION
Construction machinery, fork-lift trucks , injection moulding machines, agricultural machinery, loading platforms and standard cylinders.
WORKING CONDITIONS
NBR90 | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -30° C to +105 °C | +5 °C to +60 °C | -30 °C to +60 °C |
PRESSURE | ≤150 Bar | ≤150 Bar | ≤150 Bar |
SPEED | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
PU92 / TPU92 / TPU93 | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -30°C to +100°C | +5 °C to +50 °C | -30 °C to +40 °C |
PRESSURE | ≤400 Bar | ≤400 Bar | ≤400 Bar |
SPEED | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
TPU95 High performance | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -35 °C to +110 °C | +10 °C to +50 °C | -35 °C to +50 °C |
PRESSURE | ≤400 Bar | ≤400 Bar | ≤400 Bar |
SPEED | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
Note:
For special applications requiring high temperatures, U-rings can be manufactured in FPM.
ROUGHNESS SURFACE
Ra | Rmax | |
Dynamic surface | ≤0,3 μm | ≤3,0 μm |
Groove base | ≤1,8 μm | ≤10,0 μm |
Groove flanks | ≤3,2 μm | ≤16,0 μm |
INSTALLATION
Easily assembled into closed grooves according to the minimum diameter values that are given in the below table. Open grooves or special assembly tools should be used for the values that are outside this table. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
Minimum diametre values for closed type of grooves | |||||||
(D-d)/2 (mm) | 4 | 5 | 6 | 7,7 | 10 | 12,5 | 15 |
dmin (mm) | 25 | 30 | 40 | 50 | 80 | 100 | 105 |
Maximum permissible gap NBR | |||
C/S | Pressure (Bar) | ||
50 | 100 | 160 | |
≤5 | 0.40 | 0.20 | 0.10 |
>5 | 0.45 | 0.25 | 0.15 |
Maximum permissible gap PU/TPU | |||
C/S | Pressure (Bar) | ||
150 | 250 | 400 | |
≤5 | 0,30 | 0,20 | 0,15 |
>5 | 0,35 | 0,25 | 0,20 |
Note:
The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.