SRW1-5
SRW Series Stainless Steel Extended Inner Ring Miniature Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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SRW1-5 Bearing Product Overview & Core Advantages
The SRW1-5 is a stainless steel miniature ball bearing designed for precision applications requiring compact dimensions and reliable performance. As a single row radial ball bearing with an extended inner ring, it excels in handling radial loads efficiently while offering enhanced mounting stability. Its all-stainless-steel construction provides excellent corrosion resistance, making it suitable for demanding environments. The bearing's ABEC1 precision class ensures consistent operation, and its compact design is ideal for applications where space is at a premium and high reliability is essential.
SRW1-5 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SRW1-5 | Standard model designation for this specific miniature bearing series |
| Open (Seal Type) | No seals or shields; requires external lubrication and protection from contaminants |
| Extended Inner Ring | Provides additional mounting surface and axial location capability |
SRW1-5 Bearing Structural Features & Performance Benefits
All-Stainless-Steel Construction: The bearing features rings, balls, and cage manufactured from stainless steel, delivering superior corrosion resistance and durability in harsh environments, with full compliance to ROHS and REACH standards.
Precision Engineering: Manufactured to ABEC1 tolerance class with MC3 radial internal clearance (0.00008" to 0.0005"), ensuring smooth operation and reduced vibration in precision applications.
Optimized Load Capacity: With a dynamic load rating of 95 lbf and static load rating of 29 lbf, this bearing provides reliable performance under radial loading conditions.
High-Speed Capability: The six-ball design and precision construction enable a limiting speed of 54,000 rpm, suitable for high-speed miniature applications.
Wide Temperature Range: Operates effectively across a broad temperature spectrum from -86°F to 230°F, ensuring performance stability in varying environmental conditions.
SRW1-5 Bearing Typical Application Areas
- Medical devices and surgical instruments
- Precision instruments and laboratory equipment
- Small motors and miniature gearboxes
- Optical encoders and positioning systems
- Robotics and automation components
- Dental handpieces and medical tools
- Aerospace instrumentation and control systems
