SB160AR0
5/16" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
SB160AR0 Bearing Product Overview & Core Advantages
The SB160AR0 is a **precision thin-section angular contact ball bearing** engineered for applications requiring high rotational accuracy and space optimization. Manufactured with **stainless steel rings and balls**, this single-row bearing delivers exceptional corrosion resistance while maintaining dimensional stability. Its **30° contact angle** enables superior handling of combined radial and axial loads, making it ideal for high-rigidity applications. With **ABEC-1 precision tolerance** and optimized internal clearance, this bearing ensures reliable performance in demanding industrial environments.
SB160AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| SB | Stainless Steel Bearing | Corrosion-resistant construction for harsh environments |
| 160 | Bore Diameter 16 inches | Large bore capacity for substantial shaft applications |
| A | Angular Contact Design | Optimized for combined radial and axial loading |
| R0 | Radial Internal Clearance Specification | Precise internal clearance for optimal performance |
SB160AR0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a cross-section of only 0.3125", this bearing provides significant space savings while maintaining structural integrity, enabling compact machinery design.
High Load Capacity: The **30° contact angle** and optimized raceway geometry deliver exceptional **radial dynamic load rating of 1907 lbf** and **axial static load capacity of 5100 lbf**, making it suitable for applications experiencing significant moment loads (static load moment: 22250 lbf).
Precision Engineering: Manufactured to **ABEC-1 tolerance standards** with bore and outside diameter tolerances of -0.0016" to 0", ensuring consistent performance and smooth operation.
Material Excellence: **Stainless steel construction** throughout rings and balls provides superior corrosion resistance, while the **brass cage** ensures reliable operation across the temperature range of -30°C to 110°C.
SB160AR0 Bearing Typical Application Areas
- Aerospace Systems: Guidance mechanisms, actuator systems requiring corrosion resistance
- Medical Equipment: CT scanners, MRI systems, and precision medical devices
- Robotics: Robotic arm joints, precision positioning systems
- Semiconductor Manufacturing: Wafer handling equipment, precision stages
- Food Processing Machinery: Equipment requiring corrosion-resistant bearings in washdown environments
- Optical Instrumentation: Precision rotary stages, telescope mounts
