16PCS Skate Bearings 608RS — ABEC 9 — High Speed Wheel Set, Blue | precision steel, high speed performance, smooth rotation, low friction, fits skateboards inline skates scooters longboards

The delivery was extremely fast. It was well packaged and very good value for money. These were bought for a school project. Budget was a massive issue. These Abec 9 were excellent value for money. The fit is good and just need to be pushed in with no special tools. The bearings all roll smoothly with limited friction. Would buy again.

Recently bought some rollerblades for going around the village in, but I found the bearings were all rusting as they were not waterproof; I decided to buy these bearings, put them in and so far have not seen any problems. They are waterproof and dustproof, meaning I can roll around my village without having any worries of them rusting. The only thing I would say is that my skates don't roll for as long (in other terms, these bearings decelerate slightly faster than my previous ones) but this is only very minor and doesn't actually make much of a difference. For only £10, these are great.

Delivery was very quick however 2 of the 16 lot of bearings was making a horrible noise when I spun it. They are all pre lubricated so I don't know why 2 of them has a noise like the bearings inside was almost dead.. The other 14 was perfect.. its a shame as this order would be perfect if these 2 weren't messed up 😔 Its not the sellers fault.. I just seem to be unlucky.

I bought these bearings for a pair of quad roller skates. I've not used them that much yet as I only recently bought them but they seem to run smoothly enough. They have removable shields for easy cleaning again something I haven't needed to do yet. I doubt they would be very water resistant but they are not designed to be. To sum up they work well and are good value for money. I would buy them again.

Very durable and easy to use

These ain't "frictionless". They don't free-spin if you hold the middle of one in your fingers and flick the outside - it stops pretty much immediately. They feel fairly smooth but possibly packed with very heavy grease, maybe? I picked these up for various 3d printing projects; I will probably get some more expensive "faster" ones as well, so I can choose between Cheap and Good as the task requires. They will probably suffice for kids scooters and suchlike, where you're not fussed about letting them get up to high speeds. Likely not well suited to skateboards or other applications where you want the lowest possible rolling resistance to maximise speed.

huge improvement over the old bearings that came with the skates. my son is literally twice as fast on them now!!

Cheep alternative for scooters and skateboards. As there left out in the rain it's better than buying branded ones. As the rain ruins them just as fast despite the price.

Ik gebruik ze voor de goedkope Crivit-stepjes van de kinderen. Die lagers zijn zomaar vergaan. Voor een paar euro kunnen ze er nog even wat langer mee. Grote kans dat deze lagers langer meegaan dan de step zelf…

Products are good but took forever to be delivered

Ich habe 2018 und 2022 diese Kugellager für die Inline-Skates meiner Kinder gekauft. Ich fahre selbst mehrmals pro Woche auf Inline-Skates und kenne alle Qualitätsprodukte und Marken für Kugellager. Ich bin begeistert von diesen Kugellagern, weil sie erstens meinen Kindern eine schnelle Fahrt ermöglichen und zweitens unglaublich haltbar sind. Meine Kinder laufen mit ihren Skates beim Spielen auch durch Schmutz und Sand. Der Schmutz geht auch nach Jahren nicht in die Lager. Auf der anderen Seite gibt es durch die Art der Schmierung etwas mehr Widerstand beim Beschleunigen, aber nicht so viel, dass meine Kinder das gestört hätte. Und wenn eine gewisse Geschwindigkeit erreicht ist, laufen die Lager sehr gut. Meine Kinder sind mit mir auf Skatenächte mitgekommen und 20 Kilometer gefahren, ohne dass es sie groß angestrengt hätte. Für mich ist das der beste Kompromiss aus Haltbarkeit und gutem Lauf, den ich je bei Kugellagern erlebt habe. Und das bei einem super Preis. Die vielen schlechten Rezensionen hier finde ich verwunderlich. Vielleicht schwankt die Qualität? Aber ich habe keinen Unterschied zwischen meinen beiden Käufen bemerkt.

Seems to do what they are supposed to do but as expected they are according to measures and rolls but not fast. Perfect update for my daughters second pair of second hand rollerblades.

Este artículo tiene una muy buena relación calidad preció. Llevo alrededor de un mes sometiéndolos a presiones fuertes y sigue igual que cuando lo saque del embalaje. La grasa que lleva es de buena calidad, de aspecto parecido a la vaselina. La jaula de las bolas es de plástico Los retenes azules proporcionan una buena protección contra el polvo y humedad. No me ha entrado partícula alguna. También lo he usado para mis propios inventos con la impresora 3D, como Spinners. Aquí ya requiere desmontar los retenes azules y substituir la grasa por una menos espesa y más fluida, tipo WD-40 y van... MUY FINOS y ruedan solos. Contra: No sabría decir ninguno ya que son bastante asequibles de precio y ofrece buena calidad. Los recomiendo. NOTA 9/10