A hub is the central part of a wheel where it attaches to the vehicle. It connects the wheel to the axle and allows it to rotate smoothly. The hub also contains parts that help reduce friction and make the wheel turn efficiently. In addition to supporting the wheel, the hub often has bolts or fasteners that hold the tire in place. Hubs are found on all vehicles with wheels, from cars to bicycles, and are crucial for the vehicle’s movement and stability.

अंग्रेज़ी में "hub"की परिभाषा और अर्थ

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