S6911
S6900 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6911
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
185 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
13 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
3359 lbf
Radial static load rating
2853 lbf
Limiting speed
8.64 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.008mm to 0.028mm
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:
$ 7.84
/ each
In Stock
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S6911 Bearing Product Overview & Core Advantages
The S6911 is a metric single row deep groove ball bearing engineered for high-performance applications requiring precision and reliability. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This bearing is designed primarily to accommodate radial loads and is manufactured to ABEC-1 precision class tolerances, ensuring smooth operation and consistent performance. Its compact design, with a 13 mm width, makes it an ideal solution for space-constrained assemblies where dependable radial support is critical.
S6911 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| S | Indicates the bearing rings and balls are made from Stainless Steel. |
| 69 | Series designation for a specific range of metric, single row deep groove ball bearings. |
| 11 | Bore code representing a 55 mm bore diameter. |
| (Implied: Open) | The absence of a seal suffix indicates an open (non-shielded/non-sealed) construction. |
| (Implied: C0) | Standard Normal radial internal clearance (C0) is applied. |
S6911 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The rings, balls, and stainless steel cage provide superior corrosion resistance, making the bearing suitable for harsh environments and washdown applications.
- High Radial Load Capacity: With a dynamic load rating of 3359 lbf and a static load rating of 2853 lbf, this bearing is built to handle significant radial forces in demanding operations.
- Precision Performance: Manufactured to ABEC-1 tolerance class with tight bore, outside diameter, and width tolerances, ensuring minimal vibration and high running accuracy.
- High-Speed Capability: The optimized design and stainless steel cage contribute to a high limiting speed of 8,640 rpm, suitable for various high-speed applications.
- Broad Temperature Range: Operates effectively within a wide temperature range of -86 to 230 °F (-66 to 110 °C), accommodating diverse operational environments.
S6911 Bearing Typical Application Areas
- Food and Beverage Processing Equipment (e.g., conveyors, mixers)
- Medical and Laboratory Devices (e.g., small pumps, centrifuges)
- Chemical Processing Pumps and Valves
- Marine and Outdoor Equipment requiring corrosion resistance
- Precision Instruments and Optical Devices
