Bearing
Item: 18307 RS
Structure: Deep Groove
Material: Bearing Steel
Ball Material: Ceramic Si3N4
Bore Dia (d): 18 mm
Outer Dia (D): 30 mm
Width (B): 7 mm
Closures: Rubber Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: