Reviews Precision Plastic Ball

16 Pack 4 Colors Fidget Spinner Bearing and Cap Replacement Set, Chrome Steel Bearing Balls, High Speed 13mmx7mmx4mm Bearings Single Sealed Small Bearings for Fidget Spinner

  • 【16PCS Bearings + Caps Set】 Includes 16x MR137 precision high-speed ball bearings with blue plastic seals and 16 pairs of ball bearing caps in four bright colors (diameter: approx. 2.1cm). MR137 Steel Ball Bearing size: I.D. (inner diameter) =7mm, O.D. (outer diameter) = 13mm, Thickness: 4mm..
  • 【Premium Quality】 The bearings are made of high-quality stainless steel and plastic for durability and deformation resistance under heavy loads. Inner and outer races are machine polished for smooth, high-speed rolling. This bearing provides higher speeds, precision, and durability, reducing replacement and maintenance costs..
  • 【Radial Ball Bearings】 MR137 bearings are sealed on one side to protect the equipment against contaminants such as dust and water and retain lubrication. Stainless steel races ensure durability and corrosion resistance. Single row radial ball bearings support applications with radial and axial loads..
  • 【Wide Application】 Caps made with ABS plastic are lightweight and durable, compatible with MR137 bearings. With easy-to-install components, this bearing is perfect for a wide variety of applications, including fidget spinners, skateboards and other DIY projects. Use as replacement when the original caps and bearings are lost or ....
Check Stock

20 Pack Fidget Spinner Bearing and Cap Replacement Set, Chrome Steel Bearing Balls, High Speed 13mmx7mmx4mm Bearings Single Sealed Small Bearings for Fidget Spinner

  • [Package Content] This package includes 20pcs MR137 precision high-speed ball bearing with blue plastic seals and 20 pairs of ball bearing caps in black color (diameter: approx. 2.1cm). MR137 Steel Ball Bearing sizes: I.D.(inner diameter)=7mm.
  • [Premium Quality] The bearing is made of high-quality stainless steel and plastic for durability and resistance to deformity under heavy loads. Inner and outer races are machine polished for smooth, high-speed rolling. This bearing provides higher speeds, precision, and durability, reducing replacement and maintenance costs..
  • [Radial Ball Bearing] MR137 bearings are sealed on one side to protect against contaminants like dust and water out of the apparatus and retain lubrication. Stainless steel races ensure durability and corrosion resistance. Single-row radial ball bearing for applications that support radial and axial loads..
  • [Spinner Cap & Wide Application] Caps made with ABS plastic are lightweight but durable, compatible with MR137 bearings. Easy to install and uninstall the two components. This bearing set can be used in a wide variety of applications, including fidget spinner creation, replacement, and more DIY projects, perfect for fidget spinner frame replacem....
Check Stock

16 Pack Fidget Spinner Bearing and Cap Replacement Set, Chrome Steel Bearing Balls, High Speed 13mmx7mmx4mm Bearings Single Sealed Small Bearings for Fidget Spinner

  • [Package Content] This package includes 16pcs MR137 precision high-speed ball bearing with blue plastic seals and 16 pairs of ball bearing caps in black color (diameter: approx. 2.1cm). MR137 Steel Ball Bearing sizes: I.D.(inner diameter)=7mm.
  • [Premium Quality] The bearing is made of high-quality stainless steel and plastic for durability and resistance to deformity under heavy loads. Inner and outer races are machine polished for smooth, high-speed rolling. This bearing provides higher speeds, precision, and durability, reducing replacement and maintenance costs..
  • [Radial Ball Bearing] MR137 bearings are sealed on one side to protect against contaminants like dust and water out of the apparatus and retain lubrication. Stainless steel races ensure durability and corrosion resistance. Single-row radial ball bearing for applications that support radial and axial loads..
  • [Spinner Cap & Wide Application] Caps made with ABS plastic are lightweight but durable, compatible with MR137 bearings. Easy to install and uninstall the two components. This bearing set can be used in a wide variety of applications, including fidget spinner creation, replacement, and more DIY projects, perfect for fidget spinner frame replacem....
Check Stock

WIFFLE Ball 6 Baseballs Official Size 6 Pack, and Wiffle Ball 32" Bats 2 Pack Bundle Set, NOIS Tissue Pack Included

  • Set Includes 2 32" Wiffle Bat, 6 Wiffle Baseballs and NOIS Tissue Pack Included.
  • Practice makes perfect and you'll get plenty of practice in with this complete set. Each ball is made to make you a better hitter.
  • Ball and Bat are made of high quality plastic in the USA Uniform holes in each ball ensures maximum throw accuracy and precision..
  • Plastic provides safety to younger players & is designed for slow and limited flight..
  • This product is perfect for for sport teams, personal hitting coaches, or just having around the house to play wiffle ball.
Check Stock

NiArt Fidget Spinner Toy DIY Bearing with Caps Set 22-Pack, MR137 0.5" Single-Sealed Chrome Steel Bearing Balls Replacement High Speed 13mmx7mmx4mm Epoxy Resin Casting Craft Skateboard Stress Reliever

  • ✅【Package Contents】This package includes 22pcs MR137 precision high-speed ball bearings with blue plastic seals and 22 pairs of ball bearing caps in black color (diameter: approx. 2.1cm). MR137 steel ball bearing size: I.D. (Inner Diameter): 7mm, O.D. (Outer Diameter): 13mm, Thickness: 4mm..
  • ✅【Premium Quality】The bearing is made of high-quality stainless steel and plastic for durability and resistance to deformation under heavy loads. The inner and outer races are machine-polished for smooth, high-speed rolling. This bearing provides higher speed, precision and durability, reducing replacement and maintenance costs..
  • ✅【Radial Ball Bearing】The MR137 bearing is sealed on one side to keep contaminants such as dust and water from entering the equipment and keep it lubricated. Stainless-steel races ensure durability and corrosion resistance. The single-row radial ball bearing is suitable for applications with radial and axial loads..
  • ✅【Spinner Cap & Wide Application】The ABS plastic caps are lightweight, durable and compatible with MR137 bearings. With components that are easy to install and unloa....
Check Stock

NiArt Fidget Spinner Toy DIY Bearing with Caps Set 24-Pack, MR137 0.5" Single-Sealed Chrome Steel Bearing Balls Replacement High Speed 13mmx7mmx4mm Epoxy Resin Casting Craft Skateboard Stress Reliever

  • ✔️【Package Contents】This package includes 24pcs MR137 precision high-speed ball bearings with blue plastic seals and 24 pairs of ball bearing caps in black color (diameter: approx. 2.1cm). MR137 steel ball bearing size: I.D. (Inner Diameter): 7mm, O.D. (Outer Diameter): 13mm, Thickness: 4mm..
  • ✔️【Premium Quality】The bearing is made of high-quality stainless steel and plastic for durability and resistance to deformation under heavy loads. The inner and outer races are machine-polished for smooth, high-speed rolling. This bearing provides higher speed, precision and durability, reducing replacement and maintenance costs..
  • ✔️【Radial Ball Bearing】The MR137 bearing is sealed on one side to keep contaminants such as dust and water from entering the equipment and keep it lubricated. Stainless-steel races ensure durability and corrosion resistance. The single-row radial ball bearing is suitable for applications with radial and axial loads..
  • ✔️【Spinner Cap & Wide Application】The ABS plastic caps are lightweight, durable and compatible with MR137 bearings. With components that are easy to insta....
Check Stock

Wiha 26491 5-Piece Ball Metric End Hex Driver Set

  • High quality chrome-vanadium-molybdenum steel, through hardened, chrome-plated. Wiha ChromTop finish on tip for a perfect fit every time..
  • Wiha PicoFinish handle for rapid rotation..
  • Ideal for high-precision work with electro-technical and precision components..
  • Practical plastic rack with hanging holes. The ball end enables the user to work at angles up to 25 degrees..
  • Molded on tapered handle allows rapid rotation..
  • Exact fit precision machined tips work at 30-Degree angle.
  • Molded on handles proportioned to blade sizes.
  • Free turning precision finger control cap.
Check Stock

20 Pics 5x23x7.5mm Nylon Coated Small Deep Groove Ball Bearings Roller for Door Windows

  • This item is ordinary precision, adaptation to low speed, low load applications.
  • Roller wheel ball bearings, fashionable, slide flexible, compression wear.High sealing performance, high operation performance..
  • Wide application:Suitable for furniture hardware accessories, conveyor belt, sliding doors, windows, shower pulleys and drawers, etc..
  • Flat Plastic coated small pulley Belt Bearing Pulley Wheel.,Wide application.Low noise, low vibration, high precision. stable performance and durable.Rustproof , resistance, durable..
  • Material:High carbon steel.Dimension:(Inside diameter)5mm x (outer diameter)23mm x (thickness)7.5mm.(695 Ball Bearings inside .Size :5*16*5mm).
Check Stock

Breezliy 600 Piece 6 Sizes Assorted Loose Bicycle Bearing Balls 1/4' 7/32' 3/16' 5/32' 1/8' and 3/32'

  • ★ Each size is individually packaged and placed in a plastic box with a label (see photos).
  • ★ Material :All bearings steel ball are made of high hardness durable chrome steel, produced in accordance with the highest industry standard ..
  • ★Precision steel balls are corrosion resistance and high hardness, free of cracks and chips. they could serve for a long time..
  • ★Including: 100 balls each of the following sizes: 1/4" 7/32" 3/16" 5/32" 1/8" and 3/32" . Total is 600pieces..
  • ★Application:Chrome steel balls are primarily used in precision ball bearings, bicycles, casters, drawer slides, door locks, target shooting, and many other applications..
Check Stock

CHAMPRO Contact Trainer Bat & Ball BLACK 30

  • TRAINING AID: Designed to help athletes develop swing speed, and hand-eye coordination..
  • INCREASE ACCURACY: Batting practice with the skinny barrel can improve contact rate and help hitters make more solid contact with the ball when using....
  • LIGHTWEIGHT: Precision aluminum lightweight design allows athletes of all ages to focus on their accuracy at the plate..
  • INCLUDES: Comes with 3 plastic golf ball-sized training balls for practice use..
  • DIMENSIONS: 30 inches long, weighs 12 ounces..
Check Stock

Breezliy 590Pcs 1-8mm Metric Precision 304 Stainless Steel Assorted Loose Bicycle Bearing Steel Ball Assortment Kit（12 Sizes）

  • [12 sizes of bearing balls] The precision steel bearing ball classification kit contains 12 sizes: 1mm2mm2.5mm3mm3.5mm4mm4.5mm5mm5.5mm6mm7mm8mm, total 590pcs, and packed in a plastic box, they are easy to distinguish..
  • [Product function]: These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. Will reduce the damage to the machine and extend the service life..
  • [Performance] The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. It is suitable for humid environments. The heat treatment process makes the bearing ball very strong, not easily deformed for a long time and can withstand voltage..
  • [High-quality material] It is made of high-quality 304 stainless steel, high-precision machine, corrosion-resistant, high-precision, high-hardness, smooth and burr-free..
  • [Wide application] Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications..
Check Stock

Fooz Headz Foosballs Professional Tournament Quality - Just Like The Pros Use, Official Regulation Size - Set of 3 Foosball Balls (White)

  • PRO TOUR QUALITY: Our high-quality foosballs are made to pro tournament specifications. Available in yellow color with Fooz Headz logo..
  • GREAT FOR ANY FOOSBALL TABLE: Our foosball balls are the perfect size and play great on all types of foosball tables..
  • SUPERIOR BALL CONTROL: Superior to plastic balls, our foosballs have great grip and roll straight. This allows for greater ball control and precision passing..
  • HIGH PERFORMANCE MATERIAL: Propreitary urethane blend for optimum performance. Don't get stuck with cheap plastic balls ever again!.
Check Stock

4Pcs Tapered Ball Nose End Mill 0.25MM-1MM with 0.5MM Tip Diameter CNC Router Bits Set 2D 3D Woodworking Tool 2 Flute CNC Router Bits

  • 【High Quality】The end mills are made of ultra-fine tungsten carbide steel alloy, its nano black coating/titanium coating with high hardness and heat resistance..
  • 【End Mill Bits Set】4Pc【End Mill Set】4Pcs ball nose bit 2-flute, Nano black coat and titanium coat CNC router bits, will satisfying your different needs.s ball nose bit 2-flute, Nano black coat and titanium coat CNC router bits, will satisfying your different needs..
  • 【Parameter】Ball raidus 0.25mm, 0.5mm, 0.75mm, 0.1mm, flute length:15MM, overall length 1.5 inch, single side angle 5.12°..
  • 【Wide Compatibility】Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing,they are compatible with most desktop CNC machines..
  • 【Wide Application】PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing..
Check Stock