SF050XP0
3/4" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SF050XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
2.3 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
5"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
6.5"
Outside diameter tolerance
-0.0008"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
5172 lbf
Radial static load rating
6490 lbf
Axial dynamic load rating
7760 lbf
Axial static load rating
16220 lbf
Dynamic load moment
11157 lbf
Static load moment
18660 lbf
Rated load moment
11 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:
$ 260.1
/ each
In Stock
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SF050XP0 Bearing Product Overview & Core Advantages
The SF050XP0 is a high-performance **Four Point Contact Ball Bearing** from the **Reali-Slim Stainless Steel Bearings** series, designed for applications demanding compact cross-sections and high load capacity. This **single row bearing** is engineered to simultaneously support significant **combined radial and axial loads** from any direction, making it an ideal solution for space-constrained, high-precision machinery. Its all-**stainless steel construction** provides excellent corrosion resistance, while its **ABEC-1 precision** ensures reliable operation in demanding environments.
SF050XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF050 | Indicates the specific Reali-Slim series size with a 5" bore and 6.5" outside diameter. |
| XP0 | Signifies an open (unsealed) construction and standard lubrication. |
SF050XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The optimized raceway geometry allows the bearing to handle substantial combined loads (radial, axial, and moment loads) efficiently in a compact envelope, providing high stiffness and stability.
- High Load Capacity: Engineered for demanding applications, it offers a high dynamic load rating of 5172 lbf (radial) and 7760 lbf (axial), alongside a static load rating of 6490 lbf (radial) and 16220 lbf (axial).
- Stainless Steel Construction: Both rings and balls are manufactured from stainless steel, offering superior corrosion resistance and suitability for harsh environments or clean applications.
- Precision & Reliability: Manufactured to ABEC-1 tolerance class with a controlled radial internal clearance, ensuring smooth and precise operation.
- Thin Section Design: The "Reali-Slim" profile provides a large diameter with a minimal cross-section (0.75" width), enabling lightweight and space-saving designs.
SF050XP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring a slim profile and high load capacity, including:
- Robotics and Automation Arms
- Precision Rotary Tables
- Aerospace Actuators and Control Mechanisms
- Medical Imaging Equipment (e.g., CT Scanners)
- Semiconductor Manufacturing Equipment
