BBULFL1235, Bullflex used in good condition, few hours, rubber in good condition, painted Volvo green

for 35mm axle

The Vetus Bullflex coupling has been specially designed to ensure optimal vibration damping, with excellent ease of installation.

Its pre-stressed rubber element ensures low noise and vibration-free transmission, with no play between the engine and the propeller shaft.

Another strong Bullflex coupling point is the excellent alignment; even with a misalignment of 2°, the axis will remain perfectly centered.

ADVANTAGES OF THE VETUS BULLFLEX COUPLING:

very high flexibility

Optimal vibration damping

Safe against shear off (axial and radial)

Misalignment up to 2 ° permissible

Excellent shaft centering, allowing high shaft revolutions, even at 2° misalignment

The axle will remain centered even in reverse

Possibility to remove the centering ring

Built in thrust damper

Non-conical fixing hub, for perfect centering and easy assembly / disassembly

What size Bullflex Coupling do I need?

The calculation is quite simple - to determine the /100 rpm HP ratio figure the equation is:

(Motor HP x 100) / The maximum speed of the propeller shaft.

Technical data

Bullflex Coupling Specification

Bullflex Type: 12

Recreation Ratio (HP): 12.6

Craft Trade Ratio (HP): 9

Max Torque (Pleasure): 900 Nm

Max Torque (Commercial): 535 Nm

Max RPM (Zero Misalignment): 4000

RPM Max (2nd misalignment): 2000

mmD: 200

Lmm: 177

dmm: 35mm

Dimensional details

Model: Bullflex Type 12

He drew:

Vetus Bullflex Coupling

Detalles dimensionales
 Modelo: Tipo Bullflex 12
 Dibujo:
Vetus Bullflex Acoplamiento