ROLLING CONTACT BEARING: Types, Materials & Lubrication.
The purpose of a rolling contact bearing is to support a load while permitting relative motion between two elements of a machine.
THEORY OF MACHINES
SPUR GEAR DESIGN: Manufacturing, Quality & Measurement.
Spur gears are used in mechanical applications to increase or decrease the speed of a device or multiply torque by transmitting motion and power from one shaft to another through a series of mated gears.
UNIVERSAL JOINTS: Types, Working and Functions
INTRODUCTION OF UNIVERSAL JOINT Universal joints are often used when applications require correction of misalignment between mating shafts greater than 3° (usually provided by flexible coupling). With a single universal joint consisting of two yokes, a central bearing block, and two bolts that penetrate the block at right angles, as an angle of up to …
COUPLINGS: Definition & Types of Couplings
The main purpose of the couplings is to connect the two rotating devices, allowing some misalignment and / or edge movement.