SF080XP0
3/4" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SF080XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
3.5 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
8"
Bore diameter tolerance
-0.0012"– 0"
Outside diameter
9.5"
Outside diameter tolerance
-0.0012"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
8.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
8.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
6535 lbf
Radial static load rating
9880 lbf
Axial dynamic load rating
10260 lbf
Axial static load rating
24690 lbf
Dynamic load moment
21453 lbf
Static load moment
43200 lbf
Rated load moment
21 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Brass
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 396.17
/ each
In Stock
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SF080XP0 Bearing Product Overview & Core Advantages
The SF080XP0 is a Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications demanding compact cross-sections and high precision. This single row bearing excels at simultaneously handling combined loads, including radial loads and significant axial loads in both directions, thanks to its optimized raceway geometry. Manufactured entirely from stainless steel with a brass cage, it offers excellent corrosion resistance and reliable performance in demanding environments, making it ideal for high-reliability applications where space and weight are critical constraints.
SF080XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF080 | Indicates the Reali-Slim series with an 8-inch bore diameter. |
| XP0 | Specifies a Four Point Contact design with an Open (unsealed) configuration and standard radial internal clearance. |
SF080XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows the bearing to support substantial axial loads in both directions and radial loads simultaneously, providing high rigidity and simplifying assembly by replacing complex bearing arrangements.
- Thin-Section & Lightweight: With a compact cross-section (0.75" width) and a weight of only 3.5 lbs, it enables lightweight and space-efficient machine designs without compromising load capacity.
- High Load Capacity: Engineered for high static and dynamic load moments (21 ft-lbf rated load moment), ensuring stable performance under significant operational stresses.
- Corrosion-Resistant Construction: Manufactured from stainless steel rings and balls with a brass cage, providing excellent resistance to corrosion and suitability for a wide temperature range from -30°C to 110°C.
- Precision Engineering: Built to ABEC-1 tolerance standards with tight bore and outside diameter tolerances, ensuring consistent performance and ease of integration into precision assemblies.
SF080XP0 Bearing Typical Application Areas
- Robotics & Automation: Ideal for robotic joints, rotary actuators, and precision positioning stages where compact size and high moment load capacity are critical.
- Aerospace & Defense: Used in gimbal systems, radar platforms, and flight control mechanisms requiring corrosion resistance and reliable performance.
- Medical Equipment: Suitable for CT scanners, surgical robots, and other medical devices demanding high precision and clean operation.
- Semiconductor Manufacturing: Applied in wafer handling robots and precision stages within cleanroom environments.
- Industrial Machinery: Used in rotary tables, indexing heads, and other machinery requiring high rigidity and precise angular positioning.
