10pcs/lot Mini Miniature Ball Bearing MR52 MR63 MR74 MR83 MR84 MR85 MR93 MR95 MR105 MR106 MR115 MR126 MR128 MR138 MR148 ZZ(MR104ZZ 4X10X4)
Description
Linear Roller Bearings
Closures: Metal Seal
Lubrication: Grease
Magnetic: little?
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
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