Download a free copy of Mechanical Design Data Book, which is prepared while I was studying engineering. It can be handy for engineering students.
This design data book covers following topics
- Friction Clutches
- Brakes
- Belt Drives
- Chain Drives
- Rolling Contact Bearings
- Sliding Contact Bearings
- Spur Gears
- Helical Gears
- Bevel Gears
- Worm Gears