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Metallic WIPER 25X35X5/8 BLACK NBR90
Part number: MW02503505IB966601
Weight : 8.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
Metallic WIPER 25X35X7/10 BLACK NBR90
Part number: MW02503507IB966601
Weight : 8.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 26X34X5/8 BLACK NBR90
Part number: MW02603405IB966601
Weight : 6.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 26X35X7/10 BLACK NBR90
Part number: MW02603507IB966601
Weight : 8.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 28X38X5/8 BLACK NBR90
Part number: MW02803805IB966601
Weight : 8.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
Metallic WIPER 28X38X7/10 BLACK NBR90
Part number: MW02803807IB9461
Weight : 9.7000 gr.
Customs tariff code: 84841000
Country of origin: TW
Metallic WIPER 28X38X7/10 BLACK NBR90
Part number: MW02803807IB966601
Weight : 10.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 28X40X7/10 BLACK NBR90
Part number: MW02804007IB966601
Weight : 12.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 30X40X5/8 BLACK NBR90
Part number: MW03004005IB966601
Weight : 8.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 30X45X5/8 BLACK NBR90
Part number: MW03004505IB966601
Weight : 12.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 30X42X6/9 BLACK NBR90
Part number: MW03004206IB966601
Weight : 12.0000 gr.
Customs tariff code: 84841000
Country of origin: CN
Metallic WIPER 30X40X7/10 BLACK NBR90
Part number: MW03004007IB966601
Weight : 10.3500 gr.
Customs tariff code: 84841000
Country of origin: CN
TECHNICAL DATA
| Metallic wiper | Profile | Material | Temperature | Speed |
| AS |  | NBR 90 | -20 to +100/120 ºC | ≤1,0 m/s |
| AS |  | FPM 90 | -20 to +200/220 ºC | ≤1,0 m/s |
Quick LINKS
AS - METALLIC WIPERS
Metal-cased wipers are a single acting seal ensuring that foreign particles are not introduced into the hydraulic systems , avoiding wear and damage to all the internal components including seals. They also enable the rod to be well lubricated. Metallic wipers are single acting and can be used with combination of all rod sealing parts.
ADVANTAGES
- Superior wiping performance
- Axially open easy-construction groove
- Used in heavy conditions by the good mechanical properties of PU material
- Secure seating , press fitting into the housing
- Space-saving construction
APPLICATIONS
Light and medium duty construction machinery , fork-lift trucks , agricultural machinery , support cylinders and standard cylinders.
WORKING CONDITIONS
| NBR90 + STEEL | |||
Media | Mineral oils (DIN 51524) | HFA and HFB | HFC |
Temperature | -30 °C to +105 °C | +5 °C to +60 °C | -30 °C to +60 °C |
Speed | ≤1,0 m/sn | ≤1,0 m/sn | ≤1,0 m/sn |
Note: For special applications that require high temperatures, metallic wipers can be supplied in FKM + steel or stainless steel.
Surface roughness | ||
| Ra | Rmax |
Dynamic surface | ≤0,4 μm | ≤3,2 μm |
Groove base | ≤1,6 μm | ≤6,3 μm |
Groove flanks | ≤3,2 μm | ≤16,0 μm |
INSTALLATION
Wiper is pressed into axially open housings. Special equipment should be used during this process. 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.