S6905
S6900 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6905
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
47 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
42 mm
Outside diameter tolerance
-0.011mm to 0
Width
9 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
1418 lbf
Radial static load rating
921 lbf
Limiting speed
14.4 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:
$ 2.5
/ each
In Stock
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S6905 Bearing Product Overview & Core Advantages
The S6905 is a single row deep groove ball bearing engineered for high-performance applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance and reliable operation. This bearing is designed to primarily support radial loads and is characterized by its compact cross-section with a 9 mm width. Manufactured to ABEC-1 precision tolerances, it ensures consistent performance and smooth operation, making it a robust and dependable choice for a wide range of industrial and precision equipment.
S6905 Bearing Model Code Explained, Specifications & Naming Convention
The S6905 model code provides key technical specifications:
- S: Denotes the bearing ring and ball material as Stainless Steel.
- 69: Indicates the bearing series, defining its cross-sectional dimensions and load capacity characteristics.
- 05: Specifies the bore diameter as 5 x 5 = 25 mm.
- Open: The standard design does not include seals or shields, allowing for high-speed operation and easy re-lubrication.
- ABEC-1: The tolerance class governing dimensional and running accuracy.
- C0: Specifies the standard radial internal clearance group.
S6905 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-Speed Capability: The open design and precision manufacturing contribute to a high limiting speed of 14,400 rpm, ideal for demanding rotational applications.
- Robust Load Capacity: With a dynamic load rating of 1418 lbf and a static load rating of 921 lbf, it offers reliable support for significant radial loads.
- Precision Performance: The ABEC-1 tolerance class and controlled radial internal clearance (C0) ensure smooth, low-vibration, and low-noise operation.
- Wide Temperature Range: Operates effectively across a broad temperature range from -86 to 230 °F.
S6905 Bearing Typical Application Areas
The S6905 is ideally suited for applications requiring corrosion resistance, high speed, and reliable performance. Common uses include:
- Food and Beverage Processing Equipment
- Medical and Dental Devices
- Chemical Processing Pumps and Mixers
- Precision Instruments and Optical Devices
- Agricultural Machinery
- Marine and Submerged Equipment
