*Bearings ‼️ Bearings reduce friction, enable smooth motion! Here are the main types:
- *Ball Bearings*: point contact, high-speed, low-load 👉🏼 deep groove, angular contact, thrust
- *Roller Bearings*: line contact, high-load, moderate speed 👉🏼 cylindrical, spherical, tapered
- *Plain Bearings*: no rolling elements, simple design 👉🏼 journal, thrust, sleeve
- *Needle Bearings*: small rollers, high-load, compact 👉🏼 radial, thrust
- *Magnetic Bearings*: no contact, high-speed, precise 👉🏼...