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Piston/Rod U-RING 81X100X16/17 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 81.00 x 100.00 x 16.00
Material: TPU
Color:
BLUE
Part number: UN081100
Weight : 45.8000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 82X92X10/11 BLUE TPU92
Family: Piston/Rod U-ring
Dimensions : 82.00 x 92.00 x 10.00
Material: TPU
Color:
BLUE
Part number: A101082092PU92482
Weight : 14.0000 gr.
Customs tariff code: 84129080
Country of origin: TR
Piston/Rod U-RING 82X97X10/11 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 82.00 x 97.00 x 10.00
Material: TPU
Color:
BLUE
Part number: UN082097
Weight : 22.3000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 82X102X10/11 BLUE TPU92
Family: Piston/Rod U-ring
Dimensions : 82.00 x 102.00 x 10.00
Material: TPU
Color:
BLUE
Part number: A101082102PU92482
Weight : 30.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
Piston/Rod U-RING 82,55X101,60X9,52 (3.1/4x4x3/8) BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 82.55 x 101.60 x 9.52
Material: TPU
Color:
BLUE
Part number: UNP082101
Weight : 27.2000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 82,55X98,42X12,70 (3.1/4x3.7/8x1/2) BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 82.55 x 98.42 x 12.70
Material: TPU
Color:
BLUE
Part number: UNP082098
Weight : 30.2900 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 83X94X6,20/7,20 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 83.00 x 94.00 x 6.20
Material: TPU
Color:
BLUE
Part number: UN083094
Weight : 10.2400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 85X95X5/6 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 85.00 x 95.00 x 5.00
Material: TPU
Color:
BLUE
Part number: UN085095
Weight : 7.7800 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 85X95X6/7 BLACK NBR90
85.00
x
95.00
x
6.00
NBR
90 Sh A
0
20 Units
- 19/06/2024
Piston/Rod U-RING 85X95X6/7 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 85.00 x 95.00 x 6.00
Material: NBR
Color:
BLACK
Part number: A1010850951IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 85X95X6/7 BLUE TPU92
Family: Piston/Rod U-ring
Dimensions : 85.00 x 95.00 x 6.00
Material: TPU
Color:
BLUE
Part number: A101085095/1PU92482
Weight : 8.7600 gr.
Customs tariff code: 84129080
Country of origin: TR
Piston/Rod U-RING 85X95X6/7 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 85.00 x 95.00 x 6.00
Material: TPU
Color:
BLUE
Part number: UN085095/4
Weight : 8.9600 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 85X95.50X6/7 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 85.00 x 95.50 x 6.00
Material: TPU
Color:
BLUE
Part number: UN0850955
Weight : 9.3300 gr.
Customs tariff code: 84129080
Country of origin: TW
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.