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Piston/Rod U-RING 101,60X127X9,52 (4x5x3/8) BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 101.60 x 127.00 x 9.52
Material: TPU
Color:
BLUE
Part number: D4P101127
Weight : 44.8000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 111,12X127X7,93 (4.3/8x5x5/16) BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 111.12 x 127.00 x 7.93
Material: TPU
Color:
BLUE
Part number: D4P111127
Weight : 22.2000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 115X130X12/13 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 115.00 x 130.00 x 12.00
Material: TPU
Color:
BLUE
Part number: D4115130
Weight : 37.4350 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 117,47X131,76X12,70 (4.5/8x5.3/16x1/2) TPU93 AZUL
117.47
x
131.76
x
12.70
TPU
93 Sh A
0
5 Units
- 31/05/2024
COLLARIN Pistón/Vástago 117,47X131,76X12,70 (4.5/8x5.3/16x1/2) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 117.47 x 131.76 x 12.70
Material: TPU
Color:
BLUE
Part number: D4P117131
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 119,06X128,59X4,76 (4.11/16x5.1/16x3/16) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 119.06 x 128.59 x 4.76
Material: TPU
Color:
BLUE
Part number: D4P119128
Weight : 10.7000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 133,35X149,23X7,93 (5.1/4x5.7/8x5/16) TPU93 AZUL
133.35
x
149.23
x
7.93
TPU
93 Sh A
0
10 Units
- 31/05/2024
COLLARIN Pistón/Vástago 133,35X149,23X7,93 (5.1/4x5.7/8x5/16) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 133.35 x 149.23 x 7.93
Material: TPU
Color:
BLUE
Part number: D4P133149
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 138,11X147,64X4,76 (5.7/16x5.13/16x3/16) TPU93 AZUL
138.11
x
147.64
x
4.76
TPU
93 Sh A
0
10 Units
- 31/05/2024
COLLARIN Pistón/Vástago 138,11X147,64X4,76 (5.7/16x5.13/16x3/16) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 138.11 x 147.64 x 4.76
Material: TPU
Color:
BLUE
Part number: D4P138147
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
COLLARIN Pistón/Vástago 157,17X166,69X4,76 (6.3/16x6.9/16x3/16) TPU93 AZUL
157.17
x
166.69
x
4.76
TPU
93 Sh A
0
10 Units
- 31/05/2024
COLLARIN Pistón/Vástago 157,17X166,69X4,76 (6.3/16x6.9/16x3/16) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 157.17 x 166.69 x 4.76
Material: TPU
Color:
BLUE
Part number: D4P157166
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 161,93X177,80X7,93 (6.3/8x7x5/16) TPU93 AZUL
Family: Piston/Rod U-ring
Dimensions : 161.93 x 177.80 x 7.93
Material: TPU
Color:
BLUE
Part number: D4P161177
Weight : 30.6200 gr.
Customs tariff code: 84129080
Country of origin: TW
TECHNICAL DATA
U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
Piston/Rod | NBR | 90 SH A | ≤150 | -30 °C to +105 °C | ≤0,50 m/s | |
Piston/Rod | PU / TPU | 92 / 93 SH A | ≤400 | -30 °C to +100 °C | ≤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 | Aceites minerales (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 / TPU93 | |||
MEDIA | Aceites minerales (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 |
Note: For special applications requiring high temperatures, U-rings can be manufactured in FPM.
ROUGHNESS SURFACE | ||
Ra | Rmax | |
Dynamic surface | ≤0,4 μm | ≤3,2 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 | |||
Sección | Presión (Bar) | ||
50 | 100 | 160 | |
≤5 | 0,40 | 0,20 | 0,10 |
>5 | 0,45 | 0,25 | 0,15 |
Maximum permissible gap PU/TPU | |||
Section | Pression (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.