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1109-021-188 rotary joint is a high-performance high-speed rotary joint belonging to the 1109 series. This series of products is designed specifically for machine tool spindle cooling, lubrication, and pneumatic applications. It adopts a hole installation structure and has extremely high speed bearing capacity and stable sealing performance
1109-021-188 rotary joint is a high-performance high-speed rotary joint belonging to the 1109 series. This series of products is designed specifically for machine tool spindle cooling, lubrication, and pneumatic applications. It adopts a hole installation structure and has extremely high speed bearing capacity and stable sealing performance. As a key component for industrial fluid transmission, it can achieve continuous and leak free transmission of media such as coolant, air, or cutting oil in a rotating state
Single channel for coolant or MQL
Pop Off technology allows infinite dry operation without medium pressure
Full flow design, unobstructed passage, avoiding residual impurities
The threaded rotor supported by bearings is easy to install
Double angle contact ball bearing
Maze structure and multiple large leakage ports to protect ball bearings
The balanced mechanical seal uses silicon carbide, which has a long service life, even under harsh operating conditions
Anodized aluminum shell for corrosion resistance
A rotary joint is a sealing device that connects stationary pipelines and rotating equipment, achieving leak free fluid transmission under 360 ° rotation. It allows fluid media to flow smoothly between fixed pipelines and rotating machines, and is a key component in industrial equipment
F90 swivel unions
Q32 swivel unions
JD40 rotary joint is a key sealing component in industrial fluid transmission systems, usually referring to a rotary connection device with a diameter of DN40 (or corresponding British caliber). As a transitional sealing device that transports fluid media (such as water, steam, hydraulic oil, thermal oil, compressed air, etc.) from static pipelines to dynamic rotating or swinging equipment
