Bearings
Item: 6903ZZ
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 17 mm
Outer Dia (D): 30 mm
Width (B): 7 mm
Closures: Metal Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Grades: ABEC-7
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Hign-concerned Chemical : None
Material : Bearing Steel
Model Number : 6903ZZ
Bearing Grade: : ABEC-7
Bearing Material : : Bearing Steel GCr15
Ball Material : : Bearing Steel GCr15
Bearing Sizes : : 17x30x7 mm
Inner Diameter : : 17 mm
Out Diameter : : 30 mm
Width : : 7 mm
Lubrication : : Greased
Bearing Type : : Ball Bearing
Bearing Characteristics : : Running Smooth & High Speed