Sealed for Corrosion Resistance:Equipped with metal seals, these bearings offer corrosion resistance, maintaining their integrity in various environments.
Pre-Greased for Easy Installation:Pre-lubricated with grease, these bearings are ready to use, simplifying installation and reducing maintenance.
Precision Engineering:With ABEC-7 grade, these bearings provide a precise and smooth rotation, suitable for high-speed applications.
Optimal Size for Electric Nail Drill Machines:Designed with a 3x8x4 mm size, these bearings are perfect for electric nail drill machines, ensuring efficient .
693zz Bearing|High-Quality Material:Crafted from Bearing Steel GCr15, these 693zz ball bearings ensure durability and long-lasting performance.
وصف
Bearing
Item: 693ZZ
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 3 mm
Outer Dia (D): 8 mm
Width (B): 4 mm
Closures: Metal Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Grades: ABEC-7
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Hign-concerned Chemical : None
is_customized : Yes
Material : Bearing Steel
Model Number : 693ZZ
Bearing Grade: : ABEC-7
Bearing Material : : Bearing Steel GCr15
Ball Material : : Bearing Steel GCr15
Bearing Sizes : : 3x8x4 mm
Inner Diameter : : 3 mm
Out Diameter : : 8 mm
Width : : 4 mm
Lubrication : : Greased
Bearing Type : : Ball Bearing
Application : : Electric Nail Drill Machine
Bearing Characteristics : : Running Smooth & High Speed