Manufactured from high-carbon chromium steel, with raceways and balls precision-ground for smooth operation and low friction.
2.Dust-Proof Sealed Design
Equipped with dual-sided metal or rubber shields (ZZ or 2RS) to effectively prevent dust and contaminants from entering, extending bearing service life.
3.Universal Dimensional Standard
Complies with international ISO size standards (e.g., 608, 6203), allowing direct replacement in most equipment of the same specification.
4.High-Speed Low-Noise Operation
Optimized for quiet performance, maintaining low vibration and noise levels even at high rotational speeds.
5.Durable Multi-Scenario Application
Suitable for various applications including motors, pulleys, skateboards, household appliances, and light industrial machinery
Description
Item:MF128ZZ
Structure: Deep Groove
Material: Chrome Steel
Bore Dia (d): 8mm
Outer Dia (D): 12mm
Width (B): 3.5mm
Closures: Metal Shielded
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
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High-concerned chemical : None
is_customized : Yes
Material : Bearing Steel
Model Number : MF128ZZ
Certification : None