Thin-Section Ball Bearings
Technical specifications
Item:MR42ZZ
Structure: Deep Groove
Bore Dia (d): 2 mm
Outer Dia (D): 4 mm
Width (B): 2 mm
Closures: Metal Seals
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Clearance: C0
Grades: ABEC-9