Reviews Groove Bearings

Bones Big Balls Reds Skateboard Bearings 8 Pack

50 PCS 608-2RS C3 bearings 8x22x7mm, rubber sealed deep groove.
Precision grade ABEC-1, max rpm 34000 with grease. Pre-lubricated with grease, less friction, no maintenance needed.
Single-row radial ball bearing for applications that support radial and axial loads.
Easily removed and reinstalled.Ideal for moderate load uses: skateboards, Inline skates, scooters, inline blade electric motors, wheels of bicycle, motorcycle, electric hand power tool ect. in many other rolling applications.
Material:Carbon steel. These brand new bearings come directly from factory and fully tested..

Deep U groove ball bearings, fashionable, slide flexible, compression wear..
Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etc.
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads..
These good precision bearings provide high speed and the convenience of removal shields relubrication..
With less coefficient of friction, less vibration and noise..

99502HNR Go Karts Wheel Bearings, ID 5/8" x OD 1-3/8" x Width 7/16"..
Snap ring in groove on outer ring for axial location of bearing.
Bearings Rubber Sealed, Small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance..
Double seal on both sides of the bearing effectively saves grease, extending the life of machine, prevent impurities from entering, Fit Environments....
Precise and versatile bearings, suitable for high speed and quiet occasions. Widely used in vehicles like Go Kart, Mini Bike and Lawn Mowers..

Include : 4pcs 608-2RS ball bearings, rubber sealed deep groove 608 RS ball bearings.
Material: Carbon steel, durability and resistance to deformity under heavy loads..
With shields - This 608-RS bearings with rubber sealed Shields on both sides keeping lubricant in and contaminants out..
Wide Application - 608RS Ball bearings for skateboards wheels, inline skates, scooters, Longboards, Roller Skates or other skating applications etc.

Outer diameter is 40mm, Inner diameter is 8mm, Groove Width: 10mm ,Groove depth: 7.5mm , Load Bearing is 250kg..
Mainly made of iron, the middle bearing is made of bearing steel. Please don't hesitate to contact us First if ever a problem should arise,we'll do our best to help solve it! Wire pulley groove. Wide application. Especially suitable for Zip Line Trolley.
Application: steel wire rope wheel, transmission equipment, industrial pulley. This U groove pulley is made of bearing steel and good mute effect..
Material:Iron + Bearing Steel Package Content: 1 x Cable Pulley. Internal lubrication grease, smooth operation..
Note:In-line bearings can't be removed. Material:High quality stainless steel. Easy Installation & Replacement Less Friction & Durable.

Includes 8 three-wing slot cutters, 4 slot cutter arbors, 4 bearings and a hey key.
For making slots, grooves and rabbets in all materials.
Ideal for biscuit joints and milling perfect tongue and groove joints.
4 bearings included to allow for a depth of cut of 5/16-Inch, 3/8-Inch, 1/2-Inch and 9/16-Inch.
Carbide-tipped slot cutter featuring 3 wings, right-hand rotation, anti-kickback design.

Wire pulley groove,Wide application.These are specialized bearings that are used in many linear motion systems such as 3D printer, quadcopter or ship model, package with 20 pcs in package, you can keep them for spare or just substitutes for those old ones.
This item is ordinary precision, adaptation to low speed, low load applications..
Wide applications in many fields: industrial machines, cars, ships, household appliances, health care system, motors, mine, petroleum, petroleum, alchemy, papermaking, agriculture, cranes, etc.
Dimension:(Inside diameter)4mm x (outer diameter)13mm x (thickness)6mm.Material:High carbon steel.V groove width: 4mm.V groove deepness: 1.5mm.
Please note the size befor you buy it dear customer ！.

Bearing Type: Top Mounted, Inner Diameter: 3/16”, Overall Diameter: 3/4”.
Deep groove geometry for supporting both radial and axial loads and high speeds.
Double shielded design to avoid contaminants entering and save lubricant.
Replacement Ball Bearings can be used as replacement or upgrade for many popular router bits.
Interchangeable bearings for more versatility with your router bits.

1. Compliance standards: The KVENI Skateboard Bearing meet the international ABEC 11 standards, faster speed, lower friction, higher quality. You can enjoy it..
2. High-quality Materials: This ceramic bearings use high-density titanium steel rims, anti-deformation black ceramic balls, impact nylon retainer and single-sided removable rubber shields.
More durable, easier to clean and maintain..
3. Applicable occasions: Enjoy longer rotation time for your skate wheel, mini cruiser, longboard, scooter, tricycle, inline skates, roller skates, mount spinner, fidget spinner, etc. Ceramic skateboard bearings are able to fit perfectly with most of the wheels on the market. And the ceramic bearings can make you handy in various competitions..
4. Size and Package :The Deep groove ball bearing size is 608-rs and measures 22mm (outer diameter) x 7mm (width) x 8mm (inner diameter/axle).
Contains 8 pack of black ceramic skateboard bearings, 4 Washers, 8 Spacers and 1 aluminum alloy box..
5. AFTER-SALE SERVICE：If your roller skate bearings have any quality problems, please contact us, we will offer you hassle free replacement or money back during the week. Fast delivery and 100% satisfaction guarantee, friendly customer support for you..