There is no best type of bearing as each does a specific type of load-bearing for different types of fans.
Sleeve bearings are by far the most common type but they don't last very long.
Ball bearings last longer, but they're somewhat pricey.
Fluid-dynamic bearings are pretty much like the first type but last much longer.
A computer fan can be purchased at stores where computers and accessories are sold. Examples would be Best Buy and Future Shop. You can also buy computer fans at online shopping sites such as eBay.
Basically what a computer fan do is pull the heat from the heatsink that is connectted to the CPU and escorts it out of the computer,, because if the CPU gets to hot then the computer just stop working.
An exhaust fan is a system fan that blows (usually warm) air out of the computer.
The computer's fan does nothing more than help cool the computer's internals. The fan will not have any impact on the speed of the computer if it is working properly.
Bad bearing?
A computer fan is any fan inside, or attached to, a computer case used for active cooling. Hope its helps :)
The fan tries to stop your computer from going into self destruct mode and is due to excessive heat. The steps you must take are: 1. Buy some cooling liquid at best buy for around 5$ 2. Pour a little of it onto the fan Caution: This can and will fry computer make a mess destroy computer's internal hardware can harm you *This may not cool down your computer*
That would be a clutch fan hub and bearing assembly.
cooling fan
yes
When playing on the computer the fan should keep on so it does not over heat. It is safe for the computer fan to be on.
Computer cooling fan