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COLLARIN Pistón/Vástago 85,72X95,25X4,76 (3.3/8x3.3/4x3/16) TPU93 AZUL + OR NBR
Part number: D6P085095
Weight : 8.4800 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 88,90X101,60X6,35 (3.1/2x4x1/4) BLUE TPU93 + OR NBR
Part number: D6P088101
Weight : 15.1000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 88,90X101,60X9,52 (3.1/2x4x3/8) BLUE TPU93 + OR NBR
Part number: D6P088101/1
Weight : 22.9330 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 90X100X8/9 BLUE TPU93 + OR NBR
Part number: D6090100
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 98,42X107,95X4,76 (3.7/8x4.1/4x3/16) TPU93 AZUL + OR NBR
Part number: D6P098107
Weight : 9.2200 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 100X115X11/12 BLUE TPU93 + OR NBR
Part number: D6100115
Weight : 33.6000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 101,60X114,30X9,52 (4x4.1/2x3/8) BLUE TPU93 + OR NBR
Part number: D6P101114/1
Weight : 26.0700 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 101,60X114,30X14,28 (4x4.1/2x9/16) TPU93 AZUL + OR NBR
Part number: D6P101114
Weight : 37.9100 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 101,60X27,00X19,05 (4x5x3/4) BLUE TPU93 + OR NBR
Part number: D6P101127
Weight : 104.8800 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 114,30X133,35X15,87 (4.1/2x5.1/4x5/8) TPU93 AZUL +OR NBR
Part number: D6P114133
Weight : 68.8000 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 127,00X142,88X12,70 (5x5.5/8x1/2) TPU93 AZUL + OR NBR
Part number: D6P127142
Weight : 32.6700 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 127,00X139,70X14,28 (5x5.1/2x9/16) TPU93 AZUL + OR NBR
Part number: D6P127139
Weight : 46.8100 gr.
Customs tariff code: 84129080
Country of origin: TW
TECHNICAL DATA
| U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
| Piston/Rod |  | NBR PU | 92 SH A | ≤400 | -30 a +100 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. The O-ring fitted between the sealing lips avoids any leakage at low pressures. These U-Rings have a shape that reduces the reaction time of the sealing lips during pressure peaks or sudden changes. Whether the application is single or double acting, this model offers high sealing efficiency as well as excellent resistance to abrasion, wear and friction. JIOrings offers a range of approximately 170 standard sizes.
ADVANTAGES
- Superior static and dynamic sealing effect
- Good sealing at low pressures and shock pressures
- Economical sealing solution
- Simple groove design
- Easy installation in closed housings
APPLICATIONS
Forklift trucks, injection molding machines, agricultural machinery, standard cylinders.
WORKING CONDITIONS
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 |
Roughness surface | ||
| Ra | Rmax |
Dynamic surface | ≤0,4 μm | ≤3,2 μm |
Groove base | ≤1,6 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 DIAMTERE VALUES FOR CLOSED TYPE OF GROOVES | |||||||
(D-d)/2 (mm) | 4 | 5 | 6 | 7,7 | 10 | 12,5 | 15 |
D min (mm) | 25 | 30 | 40 | 50 | 80 | 100 | 105 |
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.