S6902zz
S6900 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6902zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
9 g
Tolerance class
ABEC-1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
28 mm
Outside diameter tolerance
-0.009mm to 0
Width
7 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
876 lbf
Radial static load rating
455 lbf
Limiting speed
21.6 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2.01
/ each
In Stock
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S6902zz Bearing Product Overview & Core Advantages
The S6902zz is a single row deep groove ball bearing designed for high-performance applications requiring precision and reliability. Manufactured entirely from stainless steel, it offers excellent corrosion resistance. Its key advantages include the ability to handle significant radial loads and moderate axial loads in both directions, making it a versatile and compact solution. With its shielded design and ABEC-1 precision class, this bearing is engineered for smooth operation and long service life in demanding environments.
S6902zz Bearing Model Code Explained, Specifications & Naming Convention
The model designation S6902zz can be broken down as follows:
- S: Denotes the ring and ball material as Stainless Steel.
- 69: Indicates a very light series with a thin cross-section.
- 02: Specifies the bore diameter code, corresponding to 15 mm.
- zz: Signifies that the bearing is equipped with shields on both sides (non-contact) to protect against contamination while maintaining high-speed capability.
S6902zz Bearing Structural Features & Performance Benefits
- Robust Construction: The single row deep groove raceway and stainless steel cage provide stable operation and high resistance to corrosion.
- High Load Capacity: Engineered to support a dynamic load rating of 876 lbf and a static load rating of 455 lbf, making it suitable for applications with substantial radial demands.
- Optimized for Speed: The combination of the deep groove geometry, stainless steel construction, and non-contact shields contributes to a high limiting speed of 21,600 rpm.
- Precision & Reliability: Manufactured to ABEC-1 tolerance standards with a C0 radial internal clearance, ensuring consistent performance and smooth rotation.
- Contamination Protection: The zz shields effectively protect the internal components from dust and debris, extending bearing life. Note: Lubrication is required for operation.
S6902zz Bearing Typical Application Areas
This miniature bearing is ideally suited for:
- Precision Instruments and medical devices
- Small electric motors and gearboxes
- Office automation equipment and high-speed spindles
- Food processing machinery and other applications requiring corrosion-resistant components
