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R144ZZ Bearing 10PCS 3.175X6.35X2.779mm Double Shielded Motor Miniature R144ZZ Ball Bearings

Short Description:

Features:**Precision-Engineered for Extended Service Life**This bearing serves a


Product Details

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Features:

**Precision-Engineered for Extended Service Life**

This bearing serves as a benchmark of precision engineering, crafted specifically for applications where smooth, reliable operation is non-negotiable. Forged from premium 52100 chrome steel, it delivers exceptional durability and wear resistance, making it an ideal choice for environments that demand consistent, long-lasting performance. Its dual-shield construction effectively blocks contaminants, extending equipment lifespan and minimizing maintenance costs.

**Versatile Application & Universal Compatibility**

Available in sizes tailored to a diverse array of applications, this bearing is a dependable solution for motors, shafts, and other precision machinery. Boasting an ABEC-7 accuracy rating, it delivers the precision required for high-speed and demanding operating conditions, earning it favor among professionals and hobbyists alike.

**Convenient Operation & Hassle-Free Maintenance**

Engineered with user convenience and low maintenance in mind, this bearing features a metal shield seal that fends off contaminants, while pre-applied grease lubrication ensures seamless performance. Its minimal magnetic interference means it won’t be affected by magnetic fields, making it suitable for use in electrical equipment. With a hardness rating of 58HRC, it’s built to withstand daily wear and tear, proving reliable across multiple industries.

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TECHNICAL SPECS
Model: R144ZZ
Metric:
Inner (d): 3.175 mm
Outer (D): 6.35 mm
Width (B): 2.779 mm
Inch:
Inner (d):  0.125 inch
Outer (D):  0.25 inch
Width (B):  0.1094 inch
Grade: ABEC-7
Material: 52100 Chrome Steel
Seal: Shield
Accuracy Class: ABEC-7
Bearing Type: Ball Bearing
Bearing Material GCr15 Bearing Steel
Ball Material: GCr15 Bearing Steel
Seal Type: Metal Seal Cover
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Clearance: C0

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