AFN and BFN
The ROTEX® AFN is a double flange design of coupling designed for heavy machinery. The spider can be replaced when the coupling is installed without the need to remove the driving or driven machine. The flange hub 4N is made of steel, while the driving flange 3Na is made of GGG.
The ROTEX® BFN is a coupling with a flange design suitable for use with heavy machinery. It is characterised by its low mass inertia and features a flange / shaft connection. The flange hub 4N is made of steel, while the driving flange 3Na is made of GGG-40 (nodular iron).
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ROTEX® AFN BFN
ROTEX® AFN SB