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Piston/Rod U-RING 63X80X16/17 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 63.00 x 80.00 x 16.00
Material: TPU
Color:
BLUE
Part number: UN063080/1
Weight : 32.4000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 63,50X76,20X7,93 (2.1/2x3x5/16) BLUE TPU92
Family: Piston/Rod U-ring
Dimensions : 63.50 x 76.20 x 7.93
Material: TPU
Color:
BLUE
Part number: A101P063076PU92482
Weight : 10.8000 gr.
Customs tariff code: 84129080
Country of origin: TR
Piston/Rod U-RING 63,50X76,20X9,52 (2.1/2x3x3/8) BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 63.50 x 76.20 x 9.52
Material: TPU
Color:
BLUE
Part number: UNP063076
Weight : 13.9800 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 64X80X8/9 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 64.00 x 80.00 x 8.00
Material: TPU
Color:
BLUE
Part number: UN064080
Weight : 15.3100 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 64X76X9.50/10.50 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 64.00 x 76.00 x 9.50
Material: TPU
Color:
BLUE
Part number: UN064076
Weight : 13.3400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 64X80X12/13 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 64.00 x 80.00 x 12.00
Material: TPU
Color:
BLUE
Part number: UN064080/1
Weight : 23.1400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 65X75X6/7 BLACK NBR90
65.00
x
75.00
x
6.00
NBR
90 Sh A
0
10 Units
Piston/Rod U-RING 65X75X6/7 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 65.00 x 75.00 x 6.00
Material: NBR
Color:
BLACK
Part number: A1010650751IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 65X75X6/7 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 65.00 x 75.00 x 6.00
Material: TPU
Color:
BLUE
Part number: UN065075
Weight : 7.1100 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 65X80X7.50/8.50 BLUE TPU93
65.00
x
80.00
x
7.50
TPU
93 Sh A
0
20 Units
- 24/06/2024
Piston/Rod U-RING 65X80X7.50/8.50 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 65.00 x 80.00 x 7.50
Material: TPU
Color:
BLUE
Part number: UN065080
Weight : 13.1600 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 65X73X8/9 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 65.00 x 73.00 x 8.00
Material: TPU
Color:
BLUE
Part number: UN065073
Weight : 7.4800 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 65X75X8/9 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 65.00 x 75.00 x 8.00
Material: TPU
Color:
BLUE
Part number: UN065075/4
Weight : 9.7400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 65X80X8/9 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 65.00 x 80.00 x 8.00
Material: TPU
Color:
BLUE
Part number: UN065080/6
Weight : 13.8800 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.