S672zz
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S672zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.08 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
2 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
4 mm
Outside diameter tolerance
-0.008mm to 0
Width
2 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
0.6 mm
Ball quantity
8
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
25 lbf
Radial static load rating
8 lbf
Limiting speed
98 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 8.77
/ each
In Stock
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S672zz Bearing Product Overview & Core Advantages
The S672zz is a miniature single row deep groove ball bearing designed for applications demanding compact size, reliable performance, and corrosion resistance. Constructed entirely from stainless steel, it is ideal for instruments and equipment operating in challenging environments. Its key advantages include its ability to handle radial loads efficiently, its shielded design for contaminant protection, and its compliance with ABEC1 precision standards, making it a robust and dependable choice for high-speed, low-torque applications.
S672zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S | Indicates a stainless steel construction for enhanced corrosion resistance. |
| 67 | Specifies the bearing series, denoting a specific bore and outside diameter relationship. |
| 2 | Specifies the bore diameter code (2 mm). |
| zz | Denotes that the bearing is equipped with shields on both sides. This provides effective protection against solid contaminants while allowing for higher limiting speeds compared to contact seals. |
S672zz Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With dimensions of 2x4x2 mm (Bore x OD x Width) and a weight of just 0.08 g, this bearing is engineered for space-constrained and weight-sensitive applications.
- Stainless Steel Construction: All components, including rings, balls, cage, and shields, are made from stainless steel, offering excellent resistance to rust and corrosion, extending service life.
- Shielded Protection: The non-contact ZZ shields help retain lubricant and exclude larger particulate contaminants, contributing to maintenance-free operation in clean environments.
- High-Speed Capability: The combination of a stainless steel cage, precision grinding (ABEC1), and shields enables a high limiting speed of 98,000 rpm, suitable for demanding miniature applications.
- Precision Performance: Manufactured to ABEC1 tolerance class, this bearing ensures smooth and consistent operation, minimizing vibration and noise.
S672zz Bearing Typical Application Areas
This bearing is ideally suited for a wide range of miniature and precision equipment, including:
- Small DC Motors and Stepper Motors
- Precision Instruments and Optical Encoders
- Medical Devices and Dental Handpieces
- Office Automation Equipment (e.g., printers, scanners)
- Radio-Control Models and Drones
- Small Fans and Blowers
