Pack of 100 608B-2RS Sealed Ball Bearings with Bronze Cage and Black Seals Deep Groove Chrome Steel Bearings 8mm ID 22mm OD 7mm Width Pre Lubricated

608B-2RS Sealed Skate Ball Bearings Bronze Cage Set
✔️ 100 Pack Deep Groove Bearings 8mm x 22mm x 7mm Black Seals

This 100-piece set of 608B-2RS sealed ball bearings is made for smooth, high-speed rotation in skate wheels, scooters, small motors, and DIY builds. Built from chrome steel and fitted with a bronze cage, these bearings are pre-lubed with oil and designed to run fast while staying protected from dust and debris.

✅ Pack size: 100 sealed ball bearings
✅ Bearing type: single row deep groove radial ball bearing
✅ Material: high-strength chrome steel
✅ Cage material: bronze for reduced friction and higher speed potential
✅ Sealing: two removable black rubber seals
✅ Pre-lubricated with oil for smooth operation
✅ Common fit for skate wheels, scooters, hobby motors, and rolling equipment

Dimensions
(todas dimensions en mm, ya que la descripción original está expresada en el sistema métrico)

Dimension Size
Inner diameter 8 mm
Outer diameter 22 mm
Width 7 mm

💡 Why choose bronze cage sealed ball bearings for high-speed applications?
Bronze cage deep groove ball bearings are commonly used where speed and smooth rotation are important.

• Bronze cages reduce friction compared to standard steel cages

• Deep groove design supports steady radial loads at higher RPM

• Removable seals allow easy cleaning and re-lubrication

• Sealed construction helps keep dirt out while maintaining speed

A solid choice when you want fast, smooth, and reliable rolling performance for skates, wheels, or compact mechanical setups.