S6902 2rs
S6900 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6902 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
9 g
Tolerance class
ABEC-1
Seal type
Sealed
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:
$ 2.06
/ each
In Stock
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S6902 2rs Bearing Product Overview & Core Advantages
The S6902 2RS is a metric single row deep groove ball bearing engineered for precision and reliability in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to handle significant radial loads while also accommodating moderate axial loads in both directions. The integrated 2RS sealing provides robust protection against contaminants, making it a compact, durable, and maintenance-friendly solution for high-speed and long-life requirements.
S6902 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S | Stainless Steel construction for enhanced corrosion resistance. |
| 6902 | Standard bearing series designation indicating a 15mm bore, 28mm OD, and 7mm width. |
| 2RS | Bearing is equipped with contact rubber seals on both sides, offering superior protection against dust and moisture. |
S6902 2rs Bearing Structural Features & Performance Benefits
- High Corrosion Resistance & Durability: Manufactured from stainless steel rings, balls, and cage, this bearing is ideal for applications exposed to moisture, chemicals, or washdown environments, ensuring a long service life.
- Robust Sealing: The double-sided contact rubber seals (2RS) effectively retain lubricant and exclude harmful contaminants, enhancing reliability and reducing maintenance needs.
- Precision Performance: Built to ABEC-1 tolerance class with a standard C0 radial internal clearance, this bearing provides smooth, quiet, and consistent operation suitable for a wide range of industrial applications.
- High-Speed Capability: With a limiting speed of 21,600 rpm, it is well-suited for high-velocity spindles and rotors, supported by its optimized deep groove raceway and low-friction design.
S6902 2rs Bearing Typical Application Areas
This versatile sealed ball bearing is commonly specified in:
- Food and Beverage Processing Equipment
- Medical and Dental Devices
- Chemical and Pharmaceutical Machinery
- Precision Instruments and Optical Devices
- Small Electric Motors and Pumps
- Agricultural and Marine Equipment
