JIUWU 10-Pack Sealed Deep Groove Ball Bearings 8 x 3 x 4mm,

JIUWU 10-Pack Sealed Deep Groove Ball Bearings 8 x 3 x 4mm, Steel Small Bearings for Skateboard Wheels, Rollerblade, Skate, Scooter, Precision Machinery and DIY Applications
- Premium Material：Crafted from high-grade steel, these 8mm bearings excel in wear and corrosion resistance, Long service life. They are built to withstand daily friction and operate smoothly under various conditions, making them a reliable choice for continuous use
- Smooth Operation：The sealed precision structure reduces friction and noise, providing smooth rotation for wheels, spinners, and DIY projects. Enjoy low-vibration operation in applications like skateboards and electric fans
- Wide Compatibility：Ideal for a vast array of applications! This 10-pack kit is perfect for skateboard wheels, rollerblades, skate cruisers, spinner blades, mini boards, and other precision machinery. The standard 8mm size (OD) with a 3mm bore offers excellent versatility. 10-piece set to meet your needs
- Low Friction Design: The precision lubrication system inside the roller bearings reduces friction and wear and improves mechanical efficiency. This low friction design not only extends the life cycle of small ball bearings, but also reduces energy consumption
- Silent and Efficient: The optimised design makes the steel ball bearing run more smoothly and with low noise. 8mm bearing can keep stable and silent even under long time high speed operation, which ensures the high efficiency and comfort of the equipment operation
100% New Never Used
Features:
Item:693ZZ Ball Bearings
Widespread bearing,economic and standard.
Easy Installation & Replacement
Less Friction, Higher Speeds
Durable & Insulation
Specification:
Model:693ZZ,R-830ZZ,619/3
Material: Bearing Steel
Inner diameter: 3mm
Outer diameter: 8mm
Thickness: 4mm
Package included:10pcs Ball Bearings
Country USA
Brand JIUWU
Manufacturer JiuWu
Binding Misc.
ItemPartNumber ZC004
Model 693ZZ, R-830ZZ, 619/3
Size 3*8*4mm
UnitCount 10
UPCs 701385464790
EANs 0701385464790
ReleaseDate 0000-00-00

Country	USA
Brand	JIUWU
Manufacturer	JiuWu
Binding	Misc.
ItemPartNumber	ZC004
Model	693ZZ, R-830ZZ, 619/3
Size	384mm
UnitCount	10
UPCs	701385464790
EANs	0701385464790
ReleaseDate	0000-00-00

JIUWU 10-Pack Sealed Deep Groove Ball Bearings 8 x 3 x 4mm, Steel Small Bearings for Skateboard Wheels, Rollerblade, Skate, Scooter, Precision Machinery and DIY Applications

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