Bearing
Item: 684 2RS
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 4 mm
Outer Dia (D): 9 mm
Width (B): 4 mm
Closures: Rubber Shielded
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance:
Grades: ABEC-7
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Surface Roughness : Ra 0.2
Torque Capacity : 4X9X4mm
Structure : Deep Groove
Model Number : 684 2RS
Coatings :
Material : STEEL