689 Hybrid Ceramic Bearing 9*17*5 mm ABEC-7 1 PC Motor 689HC Hybrids Si3N4 Ball Bearings 3NC 689RS
Description
Bearing
Item: 689RS
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 9 mm
Outer Dia (D): 17 mm
Width (B): 5 mm
Closures: Metal Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: