S602zz
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S602zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.6 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
7 mm
Outside diameter tolerance
-0.008mm to 0
Width
3.5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
1.2 mm
Ball quantity
7
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
66 lbf
Radial static load rating
21 lbf
Limiting speed
54 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:
$ 2.29
/ each
In Stock
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S602zz Bearing Product Overview & Core Advantages
The S602zz is a miniature deep groove ball bearing designed for applications demanding compact size and reliable performance. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This single row, shielded bearing is engineered for radial loads and is pre-lubricated for immediate use. Its small footprint (2mm bore) makes it ideal for space-constrained, high-precision mechanisms requiring consistent operation.
S602zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| S | Stainless Steel | Provides superior corrosion resistance. |
| 602 | Bearing Series & Bore Size | Defines the compact bearing dimensions (2mm bore, 7mm OD). |
| zz | Shielded on Both Sides | Offers effective protection against contaminants while retaining lubricant. |
S602zz Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a bore diameter of 2mm and a weight of only 0.6g, this bearing is engineered for miniature assemblies without sacrificing performance.
- Robust Load Capacity: The deep groove raceway and 7-ball design efficiently handle the specified radial dynamic load rating of 66 lbf, ensuring durability in demanding applications.
- Shielded for Protection: The non-contact stainless steel shields (zz) protect the internal components from dust and debris, extending bearing service life and reducing maintenance needs.
- Stainless Steel Construction: All components, including rings, balls, and cage, are made from stainless steel, making it suitable for environments where moisture or mild chemicals are present.
- Precision Performance: Manufactured to ABEC1 tolerance class, it provides reliable and smooth operation for a wide range of precision instruments.
S602zz Bearing Typical Application Areas
This bearing is ideally suited for:
- Small Precision Motors and stepper motors
- Medical and Dental Handpieces
- Optical Encoders and instrumentation
- Office automation equipment (e.g., printers, scanners)
- Radio-controlled models and drones
- Various miniature mechanical drives and guide rollers
