Thin-Section Ball Bearings
Item: SMR128ZZ
Structure: Deep Groove
Material: 440C Stainless Steel ( prefix "S" )
Bore Dia (d): 8 mm
Outer Dia (D): 12 mm
Width (B): 3.5 mm
Closures: Metal Shielded(ZZ)
Lubrication: Grease
Magnetic: little
Hardness: 58HRC