Menu
Menu
Piston/Rod U-Rings
Filtrar productos
Productos disponibles
→
18.205.26.39
Family
Dimension
Material
Hardness
Tech. Inf.
Stock
Expected Stock
Price
Buy
Piston/Rod U-RING 6X14X5,70/6,70 PU+OR
Part number: BA006014
Weight : 0.0800 gr.
Customs tariff code: -
Country of origin: CN
Piston/Rod U-RING 6,35X12,70X3,17 (1/4x1/2x1/8) BLUE TPU93 + OR NBR
Part number: D6P006012/1
Weight : 0.9500 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 6,35X12,70X6,35 (1/4x1/2x1/4) BLUE TPU93 + OR NBR
Part number: D6P006012
Weight : 1.1000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 8X16X6/7 BLUE TPU93 + OR NBR
Part number: D6008016
Weight : 1.1000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-Rings
Piston/Rod U-RING 9,52X19,05X5,00 (3/8x3/4x) BLUE TPU93 + OR NBR
9.52
x
19.05
x
5.00
TPU
93 Sh A
0
Piston/Rod U-RING 9,52X19,05X5,00 (3/8x3/4x) BLUE TPU93 + OR NBR
Part number: D6P009019/1
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-Rings
Piston/Rod U-RING 9,52X15,87X6,35 (3/8x5/8x1/4) BLUE TPU93 + OR NBR
9.52
x
15.87
x
6.35
TPU
93 Sh A
0
Piston/Rod U-RING 9,52X15,87X6,35 (3/8x5/8x1/4) BLUE TPU93 + OR NBR
Part number: D6P009015
Weight : 1.3640 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 9,52X19,05X6,35 (3/8x3/4x1/4) BLUE TPU93 + OR NBR
Part number: D6P009019
Weight : 2.1000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 12X21X5/6 BLUE TPU93 + OR NBR
Part number: D6012021
Weight : 1.4000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-Rings
Piston/Rod U-RING 12,70X19,05X3,17 (1/2x3/4x1/8) BLUE TPU93 + OR NBR
12.70
x
19.05
x
3.17
TPU
93 Sh A
0
Piston/Rod U-RING 12,70X19,05X3,17 (1/2x3/4x1/8) BLUE TPU93 + OR NBR
Part number: D6P012019/1
Weight : 1.2100 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 12,70X19,05X4,76 (1/2x3/4x3/16) BLUE TPU93 + OR NBR
Part number: D6P012019/2
Weight : 1.5000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 12,70X19,05X6,35 (1/2x3/4x1/4) BLUE TPU93 + OR NBR
Part number: D6P012019
Weight : 1.6400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 12,70X25,40X19,05 (1/2x1x3/4) BLUE TPU93 + OR NBR
Part number: D6P012025
Weight : 8.6000 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.