S625zz
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S625zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
5.1 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
16 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
2.778 mm
Ball quantity
7
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
298 lbf
Radial static load rating
109 lbf
Limiting speed
32.4 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:
$ 1.35
/ each
In Stock
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S625zz Bearing Product Overview & Core Advantages
The S625zz is a single row deep groove ball bearing designed for high-performance applications requiring precision and reliability. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to efficiently support radial loads while maintaining a compact and lightweight design. The inclusion of shielded seals protects against contamination, making it a robust choice for various industrial and precision instruments.
S625zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| S | Stainless Steel Rings and Balls | Provides superior corrosion resistance. |
| zz | Shielded on Both Sides | Offers effective protection from dust and debris, extending bearing life. |
| (Implied) | ABEC1 Precision Class | Ensures consistent performance and smooth operation for general precision applications. |
S625zz Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Single Row Design: Optimized for high-capacity radial loads, ensuring stable operation.
- Stainless Steel Construction: All components, including rings, balls, and cage, are made from stainless steel, providing excellent resistance to rust and corrosion in harsh environments.
- Shielded Protection: The non-contact shields (zz) help retain lubrication and exclude contaminants, contributing to low maintenance and long service life.
- Precision Engineering: Manufactured to ABEC1 tolerance standards with a controlled radial internal clearance (MC3: 0.002mm to 0.013mm), resulting in smooth, quiet running and reduced vibration.
- High-Speed Capability: With a limiting speed of 32,400 rpm, it is suitable for high-speed applications such as small spindles and motors.
S625zz Bearing Typical Application Areas
- Small Electric Motors and Spindles
- Precision Instruments and Medical Devices
- Office Automation Equipment (e.g., Printers, Scanners)
- Radio-Controlled Models and Hobbyist Machinery
- Food Processing and Packaging Machinery (benefiting from stainless steel construction)
