S07403CS0
2.5mm Stainless Steel Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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S07403CS0 Bearing Product Overview & Core Advantages
The S07403CS0 is a metric ultra-slim single row ball bearing engineered for applications demanding minimal cross-section and high precision. Designed primarily for radial load support, it features an open construction and is manufactured entirely from stainless steel, offering excellent corrosion resistance. Its exceptionally thin profile, with a width of only 2.5 mm, makes it an ideal solution for compact and lightweight designs where space is a critical constraint, without compromising on performance.
S07403CS0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| S | Stainless Steel | Indicates all bearing components (rings, balls, cage) are made from stainless steel, providing superior corrosion resistance. |
| 07 | Bore Diameter Code | Specifies a bore diameter of 74 mm. |
| 403 | Cross-Section Series | Denotes the "UltraSlim" series, characterized by a very small radial cross-section (80mm OD, 2.5mm width). |
| C | Radial Internal Clearance | Specifies a specific internal clearance group (0.0000 – 0.0005"). |
| S0 | Seal Type & Lubrication | Indicates an open (unsealed) design that is pre-lubricated. |
S07403CS0 Bearing Structural Features & Performance Benefits
- Ultra-Thin Section Design: With a width of just 2.5 mm and a small radial cross-section, this bearing enables significant space and weight savings in compact machinery.
- Full Stainless Steel Construction: The use of stainless steel for rings, balls, and cage ensures excellent resistance to rust and corrosion, suitable for harsh environments and clean applications.
- Precision ABEC-1 Tolerance: Manufactured to ABEC-1 precision class, ensuring consistent running accuracy and smooth operation for general precision applications.
- Optimized for Radial Loads: Engineered to efficiently support radial dynamic loads up to 155 lbf and static loads up to 197 lbf within its compact form factor.
- Pre-Lubricated & Wide Temperature Range: Comes pre-lubricated for immediate use and operates effectively within a temperature range of -30°C to 110°C.
S07403CS0 Bearing Typical Application Areas
The S07403CS0 ultra-slim bearing is ideally suited for applications where a minimal cross-section is paramount. Key industries and equipment include:
- Precision Robotics and automation arms
- Medical Devices and surgical instruments
- Aerospace control mechanisms and instrumentation
- Office Automation Equipment such as high-end scanners and printers
- Semiconductor Manufacturing Equipment
