Pin Bush Couplings

These couplings transmit high torques through high tensile steel pins using fabric reinforced Rubber Bushes to provide flexibility to these couplings to take up some amount of misalignment while

Pin Bush Couplings are compact, easy to assemble and do not require any maintenance or lubrication. The flanges are machined from close grained Cast Iron conforming to Grade FG 200 of IS 210 and are generally available with a pilot bore to permit machining on site though they can also be supplied with finished bore and key way sa per customer’s requirement. Pins are made from EN 8 steel, flexible Rubber Bushes Made from Nitrile Rubber are unaffected by moisture, grease and oils including non-aromatic and non-ketone solvents and can withstand temperatures from-40 C to +110 C.

The standard range covers 20 size with power ratings up to 250 kW at 100 rev/min and bores up to 190mm.sizes above CTB – 11 and in cast steel for special applications involving peripheral speeds above 30 m/sec can also be supplied on demand.

• Flexible Couplings for high torque applications using high tensile steel pins and Nitrile rubber bushes.
• Range of 20 sizes with torque ratings up to 24,000 Nm (Power rating up to 250 kW at 100 rev / min). (Power rating up to 250 kW at 100 rev / min).
• Available for shaft sizes from 12.7 mm to 190 mm.
• Capable of absorbing shock loads, torsional vibrations and some amount of misalignments.