Best Inline Skating Replacement Bearings

Bones Reds are the go to bearing for roller derby skaters around the country. Removable High Speed Nylon Ball Cages.
Reviews
Find Best Price at Amazon"I've been skating on REDS for years--they hold up really well, they clean really well, and when I'm too lazy to clean them, it's not terribly unreasonable to buy a new set."
"Bought these to replace the cheap generic 8mm bearings that came with my Chicago quad roller skates."
"Fits great with poison wheels."
"I bought these to replace the goddawful bearings (ABEC 1's) that came with my Chicago skates.... such a difference!"
"also great bearings. Also ultimately cleanable."
"Great product and fast shipping."
"3 of the bearings lasted less than 3 weeks."

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.
Reviews
Find Best Price at Amazon"about 4 out of 5 spin well so far, some have what feels like metal bits in them that prevents super smooth spin."
"I purchased these for my husband for his roller blades."
"Exactly what all 3 of my boys needed for their fidget spinners, work and fit great , great quality metal, seems like they should last being heavily played with."
"Great product glad I will have extras of these now.. sturdy and great quality highly recommend these."
"Got this to replace the bearings on my son's skateboard."
"High quality and nice amount."
"Work well with my son's skateboard ."
"I read the reviews and was hoping that I would be in the 52% that got five star bearings."

Its precision is rated at ABEC 1 by the Annular Bearings Engineers Committee (ABEC), allowing higher speeds and creating lower friction than less-precise ball bearings, and its radial internal clearance is C3 for radial slack between the inner and outer rings is greater than CN (normal) to compensate for thermal expansion. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan.
Reviews
Find Best Price at Amazon"these were slathered in grease or lubricant, you have to degrease them to get them to spin freely and even then they are much louder and have different internal parts."
"delivered fast and works."
"Good product, great price!"
"Once the sticky grease was removed, I found that the tolerance on these bearings were not even acceptable as ABEC1. Buyer beware these are some of the worst bearing money can buy."
"I purchased some BC bearings through the add on program and they were great for fidget spinners and other projects so I thought I could save some money by buying these."
"Second they don't spin freely when you flick them, the energy you put into rotation just translates into vibration and not conservation of momentum."
"Plastic spacers, sloppy fit, substantially thinner than the 'other big brand' side-by-side."
Best Inline Skating Replacement Bearings

Bones Reds are the go to bearing for roller derby skaters around the country. Removable High Speed Nylon Ball Cages.
Reviews
Find Best Price at Amazon"I've been skating on REDS for years--they hold up really well, they clean really well, and when I'm too lazy to clean them, it's not terribly unreasonable to buy a new set."
"Bought these to replace the cheap generic 8mm bearings that came with my Chicago quad roller skates."
"Fits great with poison wheels."
"I bought these to replace the goddawful bearings (ABEC 1's) that came with my Chicago skates.... such a difference!"
"also great bearings. Also ultimately cleanable."
"Great product and fast shipping."
"3 of the bearings lasted less than 3 weeks."
Best Inline Skate Replacement Wheels

The worlds best selling outdoor wheel!!! Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I am an aggressive slalom skater with hard plastic boots and these provide great grip but are still maneuverable enough to have fun."
"I wear them for roller hockey in the Florida summer and weigh 310 pounds."
"Very nice wheels for the money."
"These have been an excellent replacement to my starter wheels!"
"(this product does not give hardness)."
"If you skate outdoors, these are the wheels to get."
"I purchased these and some Bones RED bearings as replacements for my K2 F.I.T."
"Good price."