Is this chain considered a "sealed" roller chain?
1104610
This is NOT a sealed roller chain. Sealed chains have an "O" ring to keep lubricant in and dust and junk out. Hope this helps...
1104611
I don't know what you meant by a sealed roller chain. I suggest to contact the seller.
154879
I don't know. I am not the shipper or the manufacturer, but when you buy this product at Target or Walmart, it is not sealed either. The bottle is very strong- it will not break in shipping, so I see no need for bubble wrap.
1277870
Perhaps some, but I would not call it "sealed," just "closed." There is no sense of closure beyond snapping the pills safely into the pocket. Also, the snap mechanism can break. Not often, as I use mine pretty hard, and only have 3 with rubber bands around them after many months. 3 out of 124. But I totally love the design, layout and presentation of the unit as a whole.
2204925
There does not appear to be. The instructions that come with the chain only show use of a "Depth Gauge"
1129363
Yes, rollers are rubber coated. I don't have it with me here but it will NOT open to 3/4 of an inch. It will accept 1/2 inch substrata however.
576737
No I don't remember it being factory sealed. I received it in a little brown box with the letter from the manufacturer on how to use properly...
2063012
No, it does not. If the chain is worn that far, they need to be filed by hand. Actually, I ground them down with my Dremel tool.
2184782
Yes it's a complete bearing set sealed & already installed. Just make sure when you put it on the fixed cog. It must be tighten before riding or it will slip.
1143429
No, its suppose to be sealed by the manufacturer by using seal glue for the box....you might have received an open product
2270942
I have never experienced a failure with the supplied plastic chain. I don't see that there would be any problems assuming you took some care with the mechanism and not be overly aggressive while rolling up or down. Going on two years of fairly heavy usage and no issues!
123400
Possibly not, most that I have bought from this seller, including this item, were not sealed. However, the description when I bought it did say it wasn't sealed.
889254
I rechecked and I did order a 4 pack of master links because the Koch-7440100-Roller-Chain didn't specify that it came with one but it did have one. I would recommend with buying 10 ft of chain that I would get a 4 pack because of shipping charges don't change much if any. Koch 7540040 Roller Chain Connector Link, 4-Pack, #40 this is the four pack and when I got them they were under 6 dollars plus shipping
1419379
One - Ryobi may list brands/mdls that will fit. But many mtgs simply say - USE OURS - which are of course relabeled std brands. Beyond the correct length/no. of teeth, there are other factors such as how the chain rides the bar. Go buy an Oregon blade and try it, yes u will pay more, but u will know, then if u wish, u can order more from Amazon and reap savings. GOOD LUCK!
201294
It sure is -- the one I got was anyway... I guess it just depends on the merchant selling it - but YES - anyone that says "NEW" condition should be in a sealed box. If you order and it isn't, send it back.
22290
Well, the very bottom of the tube has a threaded bushing that's used to adjust the "travel"(the distance the shock absorber moves up/down) so in a sense it is sealed, as it is not open ended. Hope this explanation helps. Note: Some people have reported that the post may have a tendency to swivel left to right while riding (possibly caused by loosening the tension for more travel on the shock absorber).
528375
Yes but you have to look for it because it is not attached to the chain in the packaging - it is loose in the plastic.
2093131
From the charts I looked at, no they are not the same. These 428H chains have standard pitch sizes but are non-standard on other dimensions. They may have larger or smaller rollers, larger or smaller pins, or thicker or thinner link plates than the standard ANSI roller chain of the same pitch. This 428H has a larger roller diameter.