SC040XP0
3/8" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SC040XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
0.45 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
4"
Bore diameter tolerance
-0.0008"– 0"
Outside diameter
4.75"
Outside diameter tolerance
-0.0006"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
4.277"
Outer Ring Dimensions
Outer ring small-side face inner diameter
4.473"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1417 lbf
Radial static load rating
2100 lbf
Axial dynamic load rating
2210 lbf
Axial static load rating
5260 lbf
Dynamic load moment
2326 lbf
Static load moment
4600 lbf
Rated load moment
2 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:
$ 144.57
/ each
In Stock
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SC040XP0 Bearing Product Overview & Core Advantages
The SC040XP0 is a high-performance thin section bearing designed for precision applications requiring compact design and reliable operation. Manufactured from stainless steel with a four-point contact design, this single-row ball bearing is engineered to simultaneously support combined loads, including significant radial, axial, and moment loads. Its ABEC-1 precision class and corrosion-resistant construction make it an ideal solution for applications demanding high accuracy, smooth operation, and long service life in challenging environments.
SC040XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SC | Indicates the bearing series, specifically a Reali-Slim thin section bearing. |
| 040 | Specifies the nominal bore diameter in inches (4 inches). |
| X | Denotes the cross-section size/width code for this series. |
| P | Signifies a Four-Point Contact raceway design. |
| 0 | Indicates an Open (unsealed) configuration. |
SC040XP0 Bearing Structural Features & Performance Benefits
- Four-Point Contact Design: The unique raceway geometry allows a single bearing to handle combined radial, axial, and moment loads efficiently, simplifying assembly and reducing the need for multiple bearing arrangements.
- Thin Section & Lightweight: With a compact cross-section (0.375" width) and low weight (0.45 lbs), it minimizes system size and inertia, which is critical for high-speed applications and precision positioning systems.
- Stainless Steel Construction: Both rings and balls are made from stainless steel, offering excellent corrosion resistance and suitability for use in harsh or clean environments.
- High Load Capacity: Engineered for substantial dynamic and static load ratings (1417 lbf radial dynamic, 2210 lbf axial dynamic), ensuring reliable performance under demanding conditions.
- Precision Performance: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance, providing smooth and precise rotational accuracy.
SC040XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision actuators.
- Aerospace and Defense: Guidance systems, gimbals, and radar platforms.
- Medical Equipment: MRI and CT scanners, surgical robots, and diagnostic devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Optical and Instrumentation Systems: Rotary tables, mirror mounts, and measuring devices.
