Screwed coupling fixed half

  • Image_1 Image_1


Application area Hydraulic hammers, rams etc.
Connection 1 BSP cylindrical internal threads
Material Steel
Sealing form 1 for screw-in pins with shapes A, B and if necessary E
Surface electro galvanised
Temp. range -25° C to +100° C


This coupling has been specially designed for use in the toughest conditions and can withstand severe vibrations and compression.
The inner parts can be replaced when worn (repair possible).

Article Table

Product Name DN* Operating pressure bar AF mm Coupling thread Connecting thread
Product Name DN* Operating pressure bar AF mm Coupling thread Connecting thread
SKF 10 IR HA 10 600.0 22 Rd. 36x3 G 3/8" -19
SKF 13 IR HA 12 450.0 26 Rd. 40x3 G 1/2" -14
SKF 20 IR HA 19 400.0 30 Rd. 45x3 G 3/4" -14
SKF 25 IR HA 25 350.0 40 Rd. 58x4 G 1" -11
SKF 32 IR HA 31 320.0 48 Rd. 65x5 G 1.1/4" -11
SKF 40 IR HA 38 300.0 55 Rd. 75x5 G 1.1/2" -11
DN = Nominal diameter, nominal width
SF gek. = Safety factor coupled
AF = Width across flats


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.