S6705 2rs
S6700 Series Stainless Steel Thin Section Bearings
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Part No.
Part No.
S6705 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
7.1 g
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
4 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
223 lbf
Radial static load rating
170 lbf
Limiting speed
6.3 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.006mm to 0.020mm
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:
$ 3.63
/ each
In Stock
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S6705 2rs Bearing Product Overview & Core Advantages
The S6705 2RS is a single row deep groove ball bearing designed for precision applications requiring reliable performance in compact spaces. Engineered with stainless steel components throughout, it offers excellent corrosion resistance. Its key advantage lies in its sealed design (2RS), which provides effective protection against contaminants while retaining lubrication, making it suitable for applications where maintenance-free operation is desired. This bearing is capable of handling primarily radial loads and is characterized by its ABEC-1 precision class and standardized C0 radial internal clearance.
S6705 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S6705 | Basic bearing designation indicating a metric, single row deep groove ball bearing with a 25mm bore, 32mm OD, and 4mm width. |
| 2RS | Bearing is equipped with contact rubber seals on both sides. This provides superior sealing effectiveness compared to non-contact shields, protecting against dust and moisture ingress and retaining lubricant. |
S6705 2rs Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a cross-section of only 4mm and a weight of just 7.1g, this bearing is ideal for applications with severe space and weight constraints.
- Robust Sealing: The double-sided rubber seals (2RS) ensure a high level of protection, extending bearing life by preventing contamination and lubricant loss, which is critical for maintenance-free operation.
- Corrosion Resistance: Constructed entirely from stainless steel (rings, balls, and cage), this bearing performs reliably in humid or corrosive environments where standard chrome steel bearings would fail.
- Precision Performance: Manufactured to ABEC-1 tolerance standards, it ensures consistent running accuracy and low noise and vibration levels.
- Wide Temperature Range: Operates effectively within a temperature range of -86 to 230 °F (-65 to 110 °C), accommodating various operational conditions.
S6705 2rs Bearing Typical Application Areas
This bearing's combination of a compact size, corrosion resistance, and sealed design makes it well-suited for:
- Precision Instruments and optical devices
- Small electric motors and gearboxes
- Medical devices and laboratory equipment
- Food processing machinery (where corrosion resistance is key)
- Office automation equipment and small pumps
