Best One Row Bearings

Comeon Women's Roller Skates Outdoor Roller Skates High-top Double Row Roller Skates Adjustable Lace-up Roller Skates (Black and White Round,US:10.5)

♥Classic double-row skate design: Our classic double-row skates are safer and more stable than inline skates. They are ideal for beginners and men and women who want to learn roller skating easily. Buy a pair and you can enjoy skating..
♥Wheels with ABEC 5 bearings: Wheels with ABEC 5 bearings: Male and female roller skates are equipped with ABEC 5 bearings. The ecological leather on the upper perfectly complements the entire concept of these four-wheel skates..
♥Material: High-quality Microfiber Leather, more comfortable than ordinary leather, the inner fabric is very comfortable and breathable, can dissipate the heat generated during exercise, and keep your feet comfortable and dry at any time..
♥Wear-resistant wheels: roller skates are equipped with sturdy four-wheel skates, made of durable and molded material, which can provide safe and reliable skating performance. The shiny wheels make you cooler while skating..
♥If you have any questions, please feel free to contact us, we will reply to you as soon as possible, and our team is online 24 hours a day..

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Roller Skates for Women PU Leather High-top Roller Skates Four-Wheel Roller Skates Girl Indoor Outdoor Skating Shoes (Purple with flash wheel,7 M US=38)

Upgrade Roller Skates: These roller skates use controllable high-top shoes to ensure optimal safety, and high-quality shoelaces provide maximum protection to ensure comfortable and safe feet. The perfect fit and a high degree of comfort can make your feet feel comfortable during use..
Classic Double-row Design: Our classic double-row roller derby skates are safer and more stable than straight-line roller skates, ideal for beginners and women or men who want to easily learn roller skating..
Wheels with ABEC 5 bearings: Wheels with ABEC 5 bearings: Both men's and women's roller skates are equipped with ABEC 5 bearings, and the upper's ecological leather perfectly complements the entire concept of these four-wheel skates..
Ideal gifts: Timeless design and extremely vibrant colors will stand out from the crowd. They are perfect gifts for friends, ideal for indoor skating and outdoor cycling..
Please choose skates according to our size. Any problems abou the item please feel free to contact us,we will reply in 24 hours and help you solve the problem as soon as possible..

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Roller Skates for Women PU Leather High-top Roller Skates Four-Wheel Roller Skates Girl Indoor Outdoor Skating Shoes (Purple with Flash Wheel,9.5 M US=42)

Upgrade Roller Skates: These roller skates use controllable high-top shoes to ensure optimal safety, and high-quality shoelaces provide maximum protection to ensure comfortable and safe feet. The perfect fit and a high degree of comfort can make your feet feel comfortable during use..
Classic Double-row Design: Our classic double-row roller derby skates are safer and more stable than straight-line roller skates, ideal for beginners and women or men who want to easily learn roller skating..
Wheels with ABEC 5 bearings: Wheels with ABEC 5 bearings: Both men's and women's roller skates are equipped with ABEC 5 bearings, and the upper's ecological leather perfectly complements the entire concept of these four-wheel skates..
Ideal gifts: Timeless design and extremely vibrant colors will stand out from the crowd. They are perfect gifts for friends, ideal for indoor skating and outdoor cycling..
Please choose skates according to our size. Any problems abou the item please feel free to contact us,we will reply in 24 hours and help you solve the problem as soon as possible..

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20 Pcs 608 2RS Ball Bearings – Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm)

- SHKI Ball Bearings : If these small ball bearings don’t live up to your expectations, please let us know. You take NO RISK when you purchase with us. But we’re betting you’ll fall in love with these 608 bearings , and a team of wild horses couldn’t get them out of your hands and make you send them back. You’ll probably order MORE!.
- Pack of 20 pcs 608-2RS steel ball bearings (8x22x7mm), double-rubber sealed deep groove..
- This 608 2RS shielded 8x22x7 miniature ball bearing is a single-row bearings for supporting radial loads. The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads, and is Shields on both sides keeping lubricant in and contaminants out..
It has a revolutions per minute (RPM) limit of 34,000 with grease lubrication..
- Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads..

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Precision 608 RS ABEC 9 Bearings for Scooters,Longboards and Skateboards (Pack of 10 PCS) (Black)

ABEC 9 skateboard bearings, suitable for scooter,skate and longboards,double-row..
Inner Diameter: 8mm, Outer Diameter: 22mm,Thickness: 7mm.

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Precision 608 RS ABEC 11 Bearings for Scooters,Longboards and Skateboards (Pack of 10 PCS) (Black)

ABEC 11 skateboard bearings, suitable for scooter,skate and longboards,double-row..
Inner Diameter: 8mm, Outer Diameter: 22mm,Thickness: 7mm.

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YYW Women Roller Skates PU Leather High-top Skating Shoes Four-Wheel Roller Skates Shiny Roller Skates with Carry Bag (Blue with Transparent Wheel,9.5 M US=42)

Classic double-row design: Classic double-row roller skates are safer and more stable than straight-line roller skates, ideal for beginners and women or men who want to easily learn roller skating. Buy a pair, you can enjoy the fun of roller skating..
Safety and comfortable: The perfect fit and a high degree of comfort can make your feet feel comfortable during use. There is a support column in the front, which is very suitable for beginners. It can better maintain control and brake quickly..
Stanllity and control: The wheels hold up well against the normal wear and tear of skating, provide traction and control, and the semi-precision bearings keep you rolling smooth and fast..
Wheels with ABEC 5 bearings: Both men's and women's roller skates are equipped with ABEC 5 bearings, and the upper's ecological leather perfectly complements the entire concept of these four-wheel skates..
Please kindly choose the size according to our size chart. Any problems about the item please feel free to contact us,we will reply in 24 hours and help you solve the problem as soon as possible..

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Comeon Roller Skates for Women Classic Double-Row High-Top Roller Skates Indoor Oudoor Roller Skates (Green with Flash Wheel,10.5 M US=44)

Classic Double-row Design: The classic double-row roller derby skates are safer and more stable than straight-line roller skates, ideal for beginners and women or men who want to easily learn roller skating. Buy a pair, you can enjoy the fun of roller skating..
Wear-resistant Wheels: Roller skates are equipped with sturdy four-wheel skates, made of durable and molded materials, which can provide safe and reliable skating performance. The shiny wheels make you more cool in the skating..
Wheels with ABEC 9 bearings: Wheels with ABEC 9 bearings: Both men's and women's roller skates are equipped with ABEC 5 bearings, and the upper's ecological leather perfectly complements the entire concept of these four-wheel skates..
Comfortable Roller Skates: These roller skates use controllable high-top shoes to ensure optimal safety, and high-quality shoelaces provide maximum protection to ensure comfortable and safe feet. The perfect fit and a high degree of comfort can make your feet feel comfortable during use..
Ideal Gift: The roller skates are the perfect gifts for children, boys, girls and boyfriends, girlfriends or family members. It is also ideal for indoor ice skating and outdoor skating. Please choose the size according to our size chart..

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2Pcs 6000-2RS Bearings 10x26x8mm Ceramic Miniature Ball Bearing ZrO2 Deep Groove Race Ball Bearing

【Product Introduction】Bearing is an important mechanical basic part. Because of its excellent performance unmatched by metal bearings, high temperature resistance and super strength are leading the world in new materials..
【Features of Ceramic Bearings】1. Since ceramics are scarcely resistant to corrosion, ceramic rolling bearings are suitable for operation in harsh conditions full of corrosive media. 2. Because the density of ceramic rolling balls is lower than steel, and the weight is much lighter, the centrifugal effect of the outer ring can be reduced by 40% when rotating, and the service life is greatly extended..
【Specific Advantages of Ceramics】1. Ceramic is less affected by thermal expansion and contraction than steel, so when the bearing clearance is constant, the bearing can be allowed to work in an environment where the temperature difference changes drastically. 2. Since the elastic modulus of ceramic is higher than that of steel, it is not easy to deform when subjected to force, so it is conducive to improving the working speed and achieving higher accuracy..
【Broad scope of application】Widely used for medical apparatus and instruments, cryogenic engineering, optical instrument, high-speed machines, high-speed electric ....

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