SC047XP0
3/8" Stainless Steel Constant Section Bearings
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Part No.
Part No.
SC047XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
0.5 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
4.75"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
5.5"
Outside diameter tolerance
-0.0008"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.027"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.223"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1556 lbf
Radial static load rating
2460 lbf
Axial dynamic load rating
2460 lbf
Axial static load rating
6160 lbf
Dynamic load moment
2991 lbf
Static load moment
6320 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:
$ 213.48
/ each
In Stock
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SC047XP0 Bearing Product Overview & Core Advantages
The SC047XP0 is a Four Point Contact thin section bearing designed for applications requiring compact design and high precision. Manufactured from stainless steel with a brass cage, this single row ball bearing excels in handling combined radial and axial loads simultaneously. Its ABEC-1 precision and minimal radial internal clearance ensure reliable performance in high-accuracy systems, making it ideal for space-constrained, weight-sensitive applications.
SC047XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SC | Indicates Stainless Steel construction for enhanced corrosion resistance. |
| 047 | Specifies the bore diameter of 4.75 inches. |
| X | Denotes the Four Point Contact design for combined load capacity. |
| P | Signifies Open seal type (unsealed) for high-speed applications. |
| 0 | Indicates standard lubrication and ABEC-1 tolerance class. |
SC047XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to support significant combined radial and axial loads from any direction, simplifying assembly and reducing the need for multiple bearing arrangements.
- Thin Section Construction: With a cross-section of only 0.375", it provides maximum space and weight savings while maintaining structural integrity, crucial for compact machinery.
- Stainless Steel & Brass Cage: Offers excellent corrosion resistance and durability, suitable for harsh environments. The brass cage ensures smooth operation and stability at various speeds.
- Precision Engineering: Manufactured to ABEC-1 standards with tight radial internal clearance (0.0000 – 0.0005"), ensuring high running accuracy and low vibration.
- High Load Capacity: Dynamic load ratings of 1556 lbf (radial) and 2460 lbf (axial) allow for reliable performance under substantial moment loads.
SC047XP0 Bearing Typical Application Areas
- Aerospace & Defense: Gimbal systems, rotor heads, and guidance mechanisms where weight reduction and precision are critical.
- Robotics & Automation: Robotic arms, rotary joints, and precision stages requiring high rigidity and compact bearing dimensions.
- Medical Equipment: MRI scanners, surgical robots, and diagnostic devices that demand corrosion-resistant and reliable components.
- Optical & Instrumentation: Telescope mounts, precision turntables, and measuring instruments benefiting from low friction and high accuracy.
- Semiconductor Manufacturing: Wafer handling robots and positioning systems where cleanroom compatibility and minimal particle generation are essential.
