Vetus Bullflex Type 4 Flexible Shaft Coupling — 4" Gearbox, 25mm & 30mm Shaft Diameter

SKU: BULFL0425

$1,099.00 $1,181.95

Color

NA

Size

(d)Shaft Dia: 25mm (d)Shaft Dia: 30mm

Description

Vetus Bullflex Type 4 Flexible Shaft Coupling

The Vetus Bullflex is a highly flexible rubber shaft coupling engineered to deliver maximum vibration damping between the engine and propeller shaft. Its very flexible rubber element smooths out torsional vibrations with exceptional efficiency, providing low-noise, vibration-free power transmission without backlash. The non-tapered clamping hub ensures perfect centring and easy dismantling.

Type 4 has a 4" gearbox connection and is available for 25mm and 30mm shaft diameters. Vetus can supply the required fastenings for installation onto the gearbox. Not suitable for V-drives.

Key Features

Very high flexibility — superior torsional vibration damping
Secured against shearing off (axially and radially)
Up to 2° misalignment permissible
Excellent shaft centring — supports high shaft RPM
Shaft remains centred in reverse gear
Centring ring removable for installations with two or more bearings
Built-in thrust damper reduces axial vibrations
Non-tapered clamping hub for easy dismantling
4" gearbox connection (Models 1, 2, and 4)
Not suitable for V-drives

Specifications

SKU	Shaft Ød (mm)	DIN 6270B kW(HP) /100 RPM	DIN 6270A kW(HP) /100 RPM	Max Torque DIN 6270B (Nm)	Max Torque DIN 6270A (Nm)	Max RPM (0°)	Max RPM (2°)	D (mm)	L (mm)
BULFL0425	25	3.1 (4.3)	2.1 (2.8)	300	200	6,000	3,000	150	152
BULFL0430	30	3.1 (4.3)	2.1 (2.8)	300	200	6,000	3,000	150	152

Shipping and returns

Shipping and customer service

We use Australia Post Eparcel for shipping if goods within Australia. If you would like to use an alternative shipping method please Contact Us and we can discuss alternatives.

When you contact us, a real person will call you back! This is what separates us from our competitors. We are a real store on QLD's Gold Coast with over 30 years experience in boating and Customer care.

Returns policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at chandlery@bosuns.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at chandlery@bosuns.com.au.