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SKF HJ

Screw coupling (fixed)
Application
general application, e.g. in industry, construction machinery, agricultural technology etc. 
Connection 1
UN male thread, parallel 
Material
steel 
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Characteristics

Application
  • general application, e.g. in industry, construction machinery, agricultural technology etc. 
Connection 1
  • UN male thread, parallel 
Material
  • steel 
Residual pressure
  • Coupling under residual pressure is possible 
Sealing form 1
  • 37° external cone 
Surface
  • electro galvanised 
Customs tariff number
  • 84812010 
All characteristics

Product description

Description
Завинтващите се куплунги са изчислени за високо налягане и пулсации поради налягането.
Препоръчва се да се комбинират само куплунги на едни и същи производители.
Further information
При коректен монтаж завинтващата се втулка покрива напълно спирачния пръстен.
Самоосигуряващата се раза предотвратява неволното развиване поради вибрации.
Благодарение на здравата конструкция те са подходящи за тежки условия на използване.
The indicated working pressure refers to the coupling only and is dependent on the selected connection types.

Product variants

2 Results
Show dimensional drawing
Identifier
Connecting thread
Coupling thread
DN*
Flow rate
UNF 9/16″ -18 
M 28 x 2 
10 
25 l/min 
Learn more
UNF 3/4″ -16 
M 28 x 2 
12 
25 l/min 
Learn more
BD = работно налягане
SF съед. = коефициент в съединено състояние

Column selection

Connecting thread
Coupling thread
DN*
Flow rate
Mineral oil temp. max. (°C)
Mineral oil temp. min. (°C)
SF gek.*
Size
Working pressure (bar)
BD = работно налягане
SF съед. = коефициент в съединено състояние