Features:
Deep groove ball bearings.
These bearings are pre-lubricated with grease.
Smooth moving,low friction,high performance and long life.
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Specifications:
Color: As the picture shows
Materal: Bearing steel
size:
S695: 5mm×13mm×4mm
S696: 6mm×15mm×5mm
S697: 7mm×17mm×5mm
S698: 8mm×19mm×6mm
S6900: 10mm×22mm×6mm
S6901: 12mm×24mm×6mm

Package Included:
1 × 10pcs ball bearings