Bearings (Machinery) 1 Brakes 1 Clutches (Machinery) Couplings 1 Cylanders 1 Disks, Rotating 1 Elasticity 1 mere ... Fastners 1 Flywheels 1 Fracture mechanics 1 Joints (Engineering) 1 Keys and keywords (Machinery) 1 Machine design 1 Machine-tools 1 Materials 1 Pins (Engineering) 1 Pipe 1 Plates (Engineering) 1 Pressure vessels 1 Retarding rings 1 Riveted joints 1 Screws 1 Seals (Closures) 1 Shafting 1 Shells (Engineering) 1 Springs (Mechanism) 1 Steam-boilers Strains and stresses 1 Stress concentration 1 Surfaces 1 mindre ...