10PCS MR42ZZ 2x4x2 mm Precision Bearing ABEC-9 High-Speed Small Bearing For Toy Motor Model
وصف
Bearings
Technical specifications
Item:MR42ZZ
Structure: Deep Groove
Bore Dia (d): 2 mm
Outer Dia (D): 4 mm
Width (B): 2 mm
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-9
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Hign-concerned Chemical : None
Surface Roughness : Ra 0.2
Capacity : 2x4x2 mm
Structure : Deep Groove
Model Number : MR42ZZ
Coatings : None
Material : Bearing Steel
Accuracy Level : ABEC-9
Inside Diameter : 2 mm
Outer Diameter : 4 mm
Thickness : 2 mm