SR6 2rs
SR Series Stainless Steel Miniature Bearings
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Part No.
Part No.
SR6 2rs
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
11.7 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
0.375"
Bore diameter tolerance
-0.0003" to 0"
Outside diameter
0.875"
Outside diameter tolerance
-0.0003" to 0"
Width
0.2812"
Width tolerance
-0.005" to 0"
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
0.1563"
Ball quantity
7
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
574 lbf
Radial static load rating
230 lbf
Limiting speed
28.8 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.00008" to 0.0005"
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Shield material
Nitrile Rubber
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.12
/ each
In Stock
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SR6 2rs Bearing Product Overview & Core Advantages
The SR6 2RS is a single row deep groove ball bearing designed for reliable performance in demanding applications. Featuring stainless steel construction throughout its rings, balls, and cage, this bearing offers excellent corrosion resistance. Its key advantage lies in the integrated rubber seals (2RS) on both sides, which effectively retain lubricant and exclude contaminants, making it suitable for applications requiring long-term lubrication and protection in harsh environments. This combination provides a robust solution for handling radial loads with high reliability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SR6 | Standard bearing series with inch dimensions (0.375" bore, 0.875" OD) |
| 2RS | Bearing features contact rubber seals on both sides for superior protection |
SR6 2rs Bearing Structural Features & Performance Benefits
- All-Stainless Steel Construction: Provides excellent corrosion resistance, making it ideal for washdown environments, food processing, and chemical applications.
- Deep Groove Raceway: Optimized for handling radial loads efficiently, with a dynamic load rating of 574 lbf and static load rating of 230 lbf.
- Double Rubber Seals (2RS): Offer effective protection against contaminants and secure lubricant retention, enhancing bearing service life and enabling operation in dirty or wet conditions.
- Precision Engineering: Manufactured to ABEC1 tolerance class with controlled radial internal clearance (MC3: 0.00008" to 0.0005"), ensuring consistent performance and smooth operation.
- High-Speed Capability: With a limiting speed of 28,800 rpm, it is suitable for various high-speed applications.
- Wide Temperature Range: Operates effectively from -86°F to 230°F, accommodating diverse environmental conditions.
SR6 2rs Bearing Typical Application Areas
- Electric Motors and small precision gearboxes
- Medical Equipment and dental handpieces
- Food Processing Machinery and conveyor systems
- Laboratory and Precision Instruments
- Pumps and fluid handling equipment
- Agricultural Machinery components
