

BBULFL1235, Bullflex used in good condition, few hours, rubber in good condition, painted Volvo green
for 35mm axle
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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
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