View Rifle Bearing Vs Sleeve Bearing Fans Background. Assuming a reasonable temperature (recommended operating temperature is 50c), the bearings should last you around 40k (at 60c) of. Good sleeve bearing fans can last up to 30,000 hours (and even more in some cases) at temperatures reaching 50 degrees c.
The rugged design ensures that they are able to work in many harsh environments and their simplicity means that they are less prone to malfunction. By now you already know that, whatever you are looking for, you're sure to find it on aliexpress. So, which one to choose?
However, it is not recommended that they are mounted in any position other than horizontal.
Sleeve bearing fans aren't designed for horizontal mounting since oil inside the bearing. I'll take a professionally designed, top quality sleeve bearing fan over a cheap crap, poorly designed, poorly produced fluid or hydrodynamic fan any day. How's the rifle bearing compare to ball bearing. Has anyone in either the miner or hashcat community built an index of which gpus use ball bearing fans and which.