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608 2RS Bearings Chrome Steel for Roller Inline Skate Wheel Skateboard Roller Blades Scooter 3D Print Filament Spool Holders Rollerblades Micro Rotary trolling Fan Motor (22 Pack, 22)

  • Based on 116 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Wednesday, May 22
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Size: 22 Pack


Number of Items: 22


Features

  • Pre-lubricated Neat and tidyLubricated with a few grease at manufacture to protect them during shipping, but look clean. Wash them with dish soap water, when you still feel somewhat gummy or sticky. Bearings come with a few sticky lube that may hinders their ability to roll or spin. If conditions permit, clean and wipe off outside grease with paper towels and WD - 40 (degreaser or cleaning agent), make bearings spin more freely with a quick cleaning and re lubrication.
  • Optimal Material Durable Unique PackagingTo ensure reliability andmech longer ages, bearings are made of High-Quality Supreme chrome steel AISI 52100 which is more durable and better than carbon steell, much durable not only strength but also with dual shields for optimum lubrication and reduction of contaminants. Bearings are stacked in specially rectangular transparent box, which are handy for storing and organizing and counting until you need them,take out bearings much easier.
  • Widely Used In Light Duty Applications or ReplacementSuitable for skateboards, roller inline skates, roller blades, scooters, Bandsaw shark wheels, 3d printing filament spool holders roller guides, fidget spinner,repair fan motor small micro rotary trolling motor, wall mounted air conditioner unit floor fan blower, air purifier motor, treadmill shopvac motor, radiator fan, shopping cart, medical walker wheel, luggage wheel wheelchair CNC router sander, power tool ect.
  • Advanced Techniques100% - Dimensional tolerance inspection for optimum assembly. Bore Diameter: 8mm; Outside Diameter: 22mm; Width: 7mm. Exterior design: Double metal seals Precision grade: ABEC-1 P0 Vibration and noise Grade:Z1. Grease may make you think them would not spin fast with a touch stiff when holding in hands-but will free-up during prolonged actual use. Most bearings needed "break-in" to spin well.

Description

608ZZ Material: Supreme chrome steel and Double shields The bearing is made of high quality supreme chrome steel AISI 52100 for durability and the lifespan is longer than carbon steel, saving you maintenance costs and avoiding frequent replacement. it is shielded to keep lubricant in and contaminants out. it has a revolutions per minute (Rpm/min) limit of 32,000 with grease lubrication. Quiet and smooth. Metal seals fit well. Grease as shipped isn't too heavy, doesn't impede spin with low loads. They'll spin even better once you strip that grease and hit them with Speed Cream. Wide For Moderate Load Application These are indeed good-midrange bearings. This is among the most common size wheel roller bearing used in ordinary moderate load project application, so far. The dimensions suitable for use in such applications as skateboards, roller inline skates,roller blades, scooters, most kinds of industrial equipment (bandsaw cnc router guide ordinary grinder gearing), 3d printing fliament guide spool roller, 3D printed project component, 3d printer spool holders, fidget spinner fan motor(Window air conditioning units frigidaire wall mounted air conditioner unit floor fan motor blower ), small micro motor rotary motor treadmill motor,small robots, shopping cart trolley wheel, luggage roller bag wheel walker, wheelchair office equipment (drawer slides ) and so on. Read more Choose the right bearing for your project If your equipment is expensive or requires high precision, It is recommended to use higher grade bearings such as ABEC7 (P4) or ABEC9 (P2) according to the actual situation. For example, in the ultra precision instruments with rotation accuracy less than 5um or high rotation speed, such as precision coordinate boring machine, gear system of precision grinder, precision instruments, meters and high-speed camera and other precision systems(vacuum cleaner) Bearings are well-examined before shipment Strict Control on Productive Process The factory has a more advanced laboratory equipment, complete detection means products. and a complete set of quality system, and guarantees the effective quality by our abundant technical strength, excellent the manufacture equipments and strict inspection methods.


Package Dimensions ‏ : ‎ 3.5 x 2.83 x 0.67 inches; 9.59 Ounces


Item model number ‏ : ‎ 608 2RS Ball Bearing


Date First Available ‏ : ‎ October 6, 2021


Manufacturer ‏ : ‎ BYSUISAN


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #31,046 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #45 in Deep-Groove Ball Bearings


#45 in Deep-Groove Ball Bearings:


Customer Reviews: 4.5 out of 5 stars 116 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Spin to win
Size: 22 Pack Number of Items: 22
I have yet to test their Max RPMs but I don't think I own anything that spins that fast otherwise they hold a lot of weight and our balance really well.
Reviewed in the United States 🇺🇸 on October 16, 2022 by Seneschal

  • Good bearings.....exactly as described
Size: 22 Pack Number of Items: 22
These bearings are exactly as described. The arrived well packed. The all rotate smoothly as should be expected. The description did say the lubricant was more restrictive of motion (as opposed to a lighter lubricant as you might want in roller skate bearings). As delivered, these bearings won't spin and spin as the lubricant will stop the rotation. They do, however, have removable shields so the lubricant can be removed and replaced with whatever lubricant best serves your purpose. On the plus side, these bearings have shields on both sides (whereas some roller skate/skateboard bearings) only shield one side. This allows you to put whatever lubricant you prefer inside the bearing and seal it back up nicely. ... show more
Reviewed in the United States 🇺🇸 on April 26, 2022 by SH

  • Durable
Size: 4 Pack Number of Items: 4
I used them for a new spool holder design for my 3D printer. They were not expensive and I would totally recommend them!
Reviewed in the United States 🇺🇸 on July 13, 2022 by Andres Cobos

  • 3d printer approved
Size: 12 Pack Number of Items: 12
I definitely wouldn't use these on a skateboard, they are a tad on the slow side but for a 3d printer they are A ok.
Reviewed in the United States 🇺🇸 on March 13, 2022 by Carlee Tompkins

  • Work as Advertised
Size: 22 Pack Number of Items: 22
Received promptly. No issues.
Reviewed in the United States 🇺🇸 on June 5, 2022 by Joe Bagodonuts

  • Awesome for the price
Size: 22 Pack Number of Items: 22
I use them to make modifications to my 3D printer, (speel feeders mostly) but they're quiet and the right size
Reviewed in the United States 🇺🇸 on March 18, 2022 by Tony Edwards

  • Good for making filament rollers.
Size: 22 Pack Number of Items: 22
These are great generic bearings for a wide range of things, but I definitely wouldn't recommend them for skating of any kind, they're just too slow for that. But I've used a bunch of these to make my own 3d printer filament spool rollers. They're perfect for this. They provide a friction free way for me to feed filament to my printers. RECOMMENDED> ... show more
Reviewed in the United States 🇺🇸 on October 19, 2022 by Jane Fairchild

  • Smooth and quiet. Grease is a little heavy.
Size: 22 Pack Number of Items: 22
For a lot of applications, you will want to consider stripping the grease that these ship with and relubricating, especially in low-load uses. Seals are strong and pliable. Easily removed and replaced for lubrication changes. ID and OD are consistent and accurate, as well as overall thickness. Primary use for these will be a home-build CNC machine that I am currently working on. ... show more
Reviewed in the United States 🇺🇸 on May 3, 2022 by A D G

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