Bearing
Structure: Deep Groove
Material: Stainless Steel
Bore Dia (d): 4 mm
Outer Dia (D): 7 mm
Width (B): 2.5 mm
Closures: Rubber Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance:
Clearance: C0
Grades: ABEC-7
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Hign-concerned Chemical :
is_customized : Yes
Material : Bearing Steel
Model Number : SMR74RS
Bearing Grade: : ABEC-7
Bearing Material : : Stianless Steel
Ball Material : : Stianless Steel
Bearing Sizes : : 4x7x2.5 mm
Inner Diameter : : 4 mm
Out Diameter : : 7 mm
Width : : 2.5 mm
Lubrication : : Greased
Bearing Type : : Ball Bearing
Bearing Characteristics : : Running Smooth & High Speed