are they a little noisy or super noisy?
198604
There may be a very slight "hum" but certainly not loud. We used them as the base for 3 "lazy Susans" in a corner cupboard in our kitchen. They hold kitchen staples such as flour, sugar, etc.--some heavy items. They spin freely and we are really happy with them. The price was certainly right and my husband was impressed with the quality.
198605
I used this for a log cabin doll house to spin so you can view the inside and still see the front. At the speed its turning its not that loud at all. Works great for that.
198606
Sorry wrong bearings. I cleaned and lubed these for lazy susans and they are fairly quiet.
198607
I use them in a factory setting, so it isn't critical. I unwind a filter media roll sitting on a plywood sheet, probably weighing 25 or 30 pounds. I had to go back and look when things were quiet, and you can definitely hear the bearings while unwinding the roll, so I'm spinning the bearings for 15 seconds or so at maybe 4 or 5 revs per second. So, maybe somewhere in the middle.
1731972
They're on the louder side. I have mine next to my desk and it hardly bothers me, but if you want something very quiet, you'll want to get different fans.
1142733
They are pretty loud. I had 30 adults in a room with iffy accoustics and they worked great. People will all hit them at once and it isn't easy to distinguish. They were a big hit.
389601
It is not really noisy, but you can kind of hear it a little bit, don't think it would be a problem.....just kind of a hummm.
976359
not quite, they are loud on the motor area then normal ,also they have somewhat of vibration that prevent your cuts not to be accurate
300066
Yeah they make some noise unless you tie down the loose ends of the straps. I have had some problems w them coming a bit loose when I'm driving at high speeds so watch out
796142
I believe they are the same tone, so volume should not be any louder...........
1424546
Yes... its probably background noise... they are not very good but do provide a small amount of improved hearing. You get what you pay for.
942
We use ours in conjunction with a desktop computer, so they seem very quiet by comparison. They're small and plastic so there isn't much to rattle or make much noise. :)
940014
That is a loaded question, They are not that loud but the do make some noise and It wouldn't bother me so much but you don't know how others react.
894376
They quiet most noise, but not everything. Despite this, the sound they produce is still outstanding.
2178995
They get pretty noisy at anything above 55 mph. Only recommendation would to not overfill them. They were tolerable up until I had them rotated and the shop overfilled them past the max psi.
818040
It does sound a little bit, however, I believe it depends on how keen your sense of hearing is. No one at my house seems to notice but me. Overall, these little guys rock and are a great purchase.
1491381
They are not very loud. They are soft, but not specifically so. There is some klack too the keys, but it is softer than your average keyboard in my opinion.
1166957
They're pretty loud. Not enough to blast the roof off a club. But there decent. It makes my phone pretty loud.
1159746
I've never had that problem. .. maybe you have them turned up to high.. I keep mine at half and they are plenty loud
781166
Mine are excellent for the noise, but they are just so bulky. I don't really like the way they fit.. I will get different ones that are not so big , bulky and heavy.. when I shoot at the local indoor range here , they make sweat like crazy.. LOL...