8x22x7 ceramic bearing

01

Si3N4 Hybrid Ceramic Ball Skate Bearing, 8x22x7 mm, Stainless, ABEC-5, C3 Clearance, Sealed

This VXB miniature ball bearing has stainless steel races, silicon nitride ceramic ball bearings, and ABEC 5 precision. It has an 8 mm inside diameter, a 22 mm outside diameter, and a 7 mm depth. This single-row ball bearing has deep groove geometry for applications that require high speeds and support both radial and axial loads. The stainless steel races resist corrosion and the silicon nitride (Si3N4) ceramic balls provide high hardness, shock tolerance, and resistance to heat and fracturing. The bearing has C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion. Replaceable rubber seals on both sides of the bearing keep the lubricant in and contaminants out. This bearing is intended for use in applications such as inline skates and skateboards.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. 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. 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.


Key Features

Deep-groove geometry for high speeds and supporting both radial and axial loads
Stainless steel races for durability and corrosion resistance
Si3N4 ceramic bearing balls for high hardness, shock tolerance, and resistance to heat and fracturing
C3 radial internal clearance for radial slack between the inner and outer rings is greater than CN (normal) to compensate for thermal expansion
Replaceable rubber seals on both sides of the bearing keep the lubricant in and contaminants out

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02

608 Full Ceramic Skate Bearing ZrO2/Si3N4 8x22x7 Ball Bearings VXB Brand

This 608 ball bearing has races made of zirconium oxide, balls made of silicon nitride ceramic, and a cage made of PTFE. It has an 8 mm inside diameter, a 22 mm outside diameter, and a 7 mm depth. The bearing has deep groove geometry for supporting both radial and axial loads and high speeds. The races are made of zirconium oxide ceramic for durability and resistance to corrosion and high temperatures. The bearing is open on both sides for lubricating in place. The ball is made of silicon nitride ceramic for resistance to shock, corrosion, and high temperatures. A one-piece polytetrafluoroethylene (PTFE) cage spaces the balls for even load distribution and prevents contact to reduce friction, vibration, and noise. This deep groove ball bearing is used in applications such as skateboards and rollerblades, among others.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. 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. 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.


Key Features

Deep groove geometry for supporting both radial and axial loads and high speeds
Zirconium oxide ceramic for durability and resistance to corrosion and high temperatures
Open on both sides for lubricating in place
Silicon nitride ceramic balls for resistance to shock, corrosion, and high temperatures

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03

608-2RS Skateboard Bearing, Red, 8x22x7, Sealed, (Pack of 100)

This 608-2RS miniature radial ball bearing has red double seals and a nylon cage, and conforms to the ABEC 1 precision standard. This light duty bearing has an 8 mm bore diameter, a 22 mm outside diameter, and a 7 mm width. 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. This bearing is made of ASTM International 52100 steel and heat treated to increase hardness for optimum wear resistance. Its deep ball grooves in both races support high radial and axial loads, its straight bore fits conventional cylindrical shafts, and its nylon cage prevents the balls from coming into contact with each other during use, reducing friction, vibration, and noise. Removable single lip contact seals on both sides protect against contaminants and retain lubrication applied at manufacture. This ball bearing is suitable for use in skate boarding, inline skating, and other skating applications.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. 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. 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.


Key Features

Single-row radial ball bearing for applications that support radial and axial loads
Conforms to the ABEC 1 precision standard for performance within a narrow range of variation
Through-hardened 52100 bearing quality steel for optimum wear resistance
Nylon cage evenly spaces balls for reduced friction, vibration, and noise
Removable single lip contact seals on both sides to protect against contaminants and retain lubrication

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04

Eforstore 608RS ABEC-7 8x22x7mm Carbon Steel Rubber Bearings For Skateboard Scooter Roller Skate Long Board etc Set of 8 Pcs (Purple)

Material: Carbon Steel,Colrful rubber cap
Size: 8x22x7 mm (Outside Diameter: 22 mm,Inside Diameter: 8 mm,Bearing Width: 7 mm )
Stable, durable, anti-corrosion, wear-resistant, dustproof and stainless
High Speed Nylong Ball Retainer for Greater Strength and Speed
Suitable for skate board, long board, penny board, roller skate and scooter etc

Package Include:
8pcs* Skate bearings


Key Features

Material: Carbon Steel,Colrful rubber cap
Size: 8x22x7 mm (Outside Diameter: 22 mm,Inside Diameter: 8 mm,Bearing Width: 7 mm )
Stable, durable, anti-corrosion, wear-resistant, dustproof and stainless
High Speed Nylong Ball Retainer for Greater Strength and Speed
Suitable for skate board, long board, penny board, roller skate and scooter etc

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05

VXB Brand, Set of 16 Skate 608-2rs Sealed Ceramic Bearing 8x22x7mm inline Skate, roller skate, roller blade, roller hockey

VXBTM Brand, 608-2RS Ball BearingsCeramic Balls 608-2RS Ceramic is low friction 8mm axle skate bearings, bearings work in inline skates, rollerblades and roller hockey, double sealed, radial and deep groove ball bearings, 608-2RS bearings are made of Chrome Steel with Ceramic balls, 608-2RS bearing are closed with seals to protect the bearing from dust or any possible contamination. Item: 608-2RS Ball Bearings Type: Deep Groove Radial Ball Bearings Material: Chrome Steel Balls: Ceramic Closures: Double sealed with Seals Dimensions: 8mm x 22mm x 7mm/Metric Bearing Inner Diameter: 8mm Bearing Outer Diameter: 22mm Bearing Width: 7mm Size: 8 x 22 x 7 mm Quantity: 16 Ball Bearings Application: Skateboarding and racing skateboards


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06

8 Skateboard 608-2rs Sealed Ceramic Bearing 8x22x7mm VXB Brand

VXBTM Brand, 608-2RS Ball BearingsCeramic Balls 608-2RS Ceramic is low friction 8mm axle skate bearings, bearings work in skateboards, longboards, inline skates, rollerblades and roller hockey, double sealed, radial and deep groove ball bearings, 608-2RS bearings are made of Chrome Steel with Ceramic balls, 608-2RS bearing are closed with seals to protect the bearing from dust or any possible contamination. Item: 608-2RS Ball Bearings Type: Deep Groove Radial Ball Bearings Material: Chrome Steel Balls: Ceramic Closures: Double sealed with Seals Dimensions: 8mm x 22mm x 7mm/Metric Bearing Inner Diameter: 8mm Bearing Outer Diameter: 22mm Bearing Width: 7mm Size: 8 x 22 x 7 mm Quantity: 8 Ball Bearings Application: Skateboarding and racing skateboards


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07

VXB Full Ceramic 608 Miniature Bearing 8x22x7 ID=8mm OD=22mm Width=7mm

VXBTM Brand, Full Ceramic 608 Skate Bearing, 8x22x7 Miniature Bearing, 608 Full Ceramic Ball Bearing, the inner diameter is 8mm, outer diameter is 22mm and the width is 7mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic. Item: 608 Ball Bearing Type:Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 Ceramic Inner/outer races: ZrO2 Ceramic Size: 8mm x 22mm x 7mm/metric Inner Diameter: 8mm Outer Diameter: 22mm Width: 7mm Quantity: One Bearing VXB Category: Full ceramic bearings608 Full Ceramic Bearing 8x22x7mm Miniature608ZR02-ZR02-PTFE


Key Features

VXB Brand 608 Full Ceramic Bearing
Zirconium Dioxide
VXBTM Brand
Balls: ZrO2 Ceramic

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08

Mini Skater Skateboard Bearing 7x8x22mm ABEC 9 Precision 608 ZZ Scooter Longborad Bearings (16 Pcs Blue Silvery)

1.High quality skate bearing, work with all types of skateboards and longboards.

2.Speed lubricant - super fast


Key Features

16 PCS bearings of Blank Skateboard and Longboard bearings
Inner Diameter : 8mm,outer Diameter : 22mm
Pre-Lubricated Speed Lubricant
Lube Provide the Best Performance and Durability
High quality skate bearing, work with all types of skateboards and longboards.

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09

Miniature 608 Full ZrO2 Ceramic Skate Bearing 8x22x7 Ball Bearings for Hand Spinner Bearings Replacements

Full Complement Ceramic Ball Bearings 608 8x 22x 7 mm Full Complement Ceramic (Zirconium Oxide) 608 Ball Bearings, the inner diameter is 8, outer diameter is 22 and the width is 7, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
Item: 608 Ball bearings
Type: Full Complement Ceramic
Dimensions: 8*22*7 mm/Metric
ID (inner diameter)/Bore=8mm
OD (outer diameter)=22mm
Width/Height/thickness=7mm
Size: 8mm x 22mm x 7mm
Quantity: One ball bearing
Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
Balls: ZrO2 (Zirconium Oxide) Ceramic
Package: 1PCS x 608 Full Complement Ceramic Bearing


Key Features

✔608 Full Complement Ceramic Bearing
✔Material: ZrO2 (Zirconium Oxide) Ceramic, Type: 608Full Complement Ceramic
✔Dimensions: 8*22*7 mm(Metric), ID (inner diameter)/Bore=8mm, OD (outer diameter)=22mm
✔Package: 1PCS x 608 Full Complement Ceramic Bearing

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10

Fidget Spinner Hand Toy 608 Full Ceramic ZrO2 Ball 8x22x7 Bearing

Item: 608 Ball Bearing

Type: Ceramic Ball Bearing

Balls: Full ceramic ZrO2

Size:8mm x 22mm x7mm

Bearing Inner Diameter: 8mm

Bearing Outer Diameter: 22mm

Bearing Width: 7mm

This listing is for the bearing only, DOES NOT INCLUDE SPINNER TOY


Key Features

Open on both sides for lubricating in place, perfect for hand spinner center bearing replacement & long spin time due to frictionless
Great for range of applications from fidget spinner and agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.
Size 608 bearing measures 22mm OD, 8mm ID and 7mm thickness.
Deep groove geometry for supporting both radial and axial loads and high speeds
Silicon nitride ceramic balls for resistance to shock, corrosion, and high temperatures

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