SB160XP0
5/16" 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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SB160XP0 Bearing Product Overview & Core Advantages
The Reali-Slim Stainless Steel Bearings series represents a specialized category of thin section bearings engineered for applications requiring compact design and high precision. The SB160XP0 model is a single row, four point contact ball bearing manufactured to inch dimensions. Its core advantages include a remarkably slim cross-section with a 0.3125" width, enabling significant space and weight savings in machinery. Constructed entirely from stainless steel for enhanced corrosion resistance, this bearing is capable of supporting combined radial and axial loads simultaneously, making it an ideal solution for high-rigidity, precision rotary systems.
SB160XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SB | Indicates the Reali-Slim bearing series. |
| 160 | Specifies the bore diameter of 16 inches. |
| X | Denotes a special feature or variant within the series. |
| P | Indicates a four-point contact design. |
| 0 | Specifies an open (unsealed) construction. |
SB160XP0 Bearing Structural Features & Performance Benefits
The SB160XP0's performance is derived from its unique structural design:
- Four-Point Contact & High Rigidity: The single-row, four-point contact ball raceway design allows the bearing to handle significant combined radial and axial loads and moment loads (Static Load Moment: 54020 lbf) with high system rigidity, effectively replacing more complex bearing arrangements.
- Thin-Section Design: With a consistent cross-section, this bearing minimizes the required envelope, leading to lighter and more compact assemblies without sacrificing performance.
- Corrosion Resistance: The use of stainless steel for both rings and balls, along with a brass cage, ensures reliable operation in corrosive or clean environments and offers a wide temperature range from -30°C to 110°C.
- Precision & Load Capacity: Manufactured to ABEC-1 precision tolerances, it provides smooth, precise rotation. Its high dynamic and static load ratings (Radial Dynamic: 2410 lbf) ensure long service life under demanding conditions.
SB160XP0 Bearing Typical Application Areas
The SB160XP0 thin section bearing is ideally suited for applications where space, weight, and precision are critical. Key industries and equipment include:
- Robotics: Rotary joints and actuator arms.
- Aerospace & Defense: Gimbals, radar platforms, and control systems.
- Medical Equipment: MRI and CT scanner components.
- Semiconductor Manufacturing: Precision stages and wafer handling robots.
- Optical and Instrumentation Systems: Rotary tables and positioning devices.
