BS30 Bulkhead steerer

The Jefa BS30 type bulkhead steerer incorporates twin high efficiency 30 mm ball bearings, which are double sealed and pre-lubricated for a long and maintenance free life.
The lip seal at the front is the specially developed Jefa PUR seal, which contains no metal parts for a life long problem free usage.
The stainless steel steering shaft has a diameter of 30 mm to guarantee a stiff and strong steering arrangement for wheels up until 1900 mm diameter.
The taper is available in 2 versions: 25 mm international taper, suitable for Jefa steering wheels up until 1500 mm and the 30 mm international taper for Jefa steering wheels above 1500 mm diameter.
The large internal brake disk provides an efficient and strong braking arrangement.
The stainless steel backing plate is standard supplied with 6 mounting bolts.
A large range of sprockets is available to achieve the required number of turns of the steering wheel in combination with the chosen quadrant (see the sprocket table).
The steering is available without the ball for the aft bearing for yachts with very rigid bulkhead in combination with a wheel smaller than 1300 mm diameter.
The steering shaft is variable in length to suit the customer requirements.
Brake spinner is not included and should be ordered separately.


General measurements


Price overview

Part No.Description
BS30-11BS30 bulkhead steerer with 11 teeth 5/8" sprocket
BS30-13BS30 bulkhead steerer with 13 teeth 5/8" sprocket
BS30-15BS30 bulkhead steerer with 15 teeth 5/8" sprocket
BS30-17BS30 bulkhead steerer with 17 teeth 5/8" sprocket
BS30-19BS30 bulkhead steerer with 19 teeth 5/8" sprocket
BS-SUPSupport bearing with self-aligning bearing for bulkhead steerer
BS-MFLMounting flange for BS30 incl. 6pcs M6x30mm screws
BS-MFSMounting flange for BS20 and support bearing incl 4pcs M6x30 screws

Art. 11162