SF047CP0
3/4" Stainless Steel Constant Section Bearings
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Part No.
Part No.
SF047CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
2.2 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
4.75"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
6.25"
Outside diameter tolerance
-0.0008"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.305"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.695"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
3843 lbf
Radial static load rating
6210 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:
$ 242.39
/ each
In Stock
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SF047CP0 Bearing Product Overview & Core Advantages
The SF047CP0 is a high-performance thin-section stainless steel bearing designed for applications demanding precision and corrosion resistance. As part of the Reali-Slim series, this single-row ball bearing offers a compact cross-section, enabling significant space and weight savings in machinery design. Its primary strengths lie in its ability to handle radial loads efficiently while being constructed entirely from stainless steel for enhanced durability in challenging environments. The bearing is pre-lubricated and features an open design, making it an ideal choice for high-reliability and precision applications where standard bearings are unsuitable.
SF047CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF047 | Indicates the specific bearing size with a 4.75" bore and 6.25" outside diameter. |
| C | Specifies the radial internal clearance group. |
| P0 | Denotes the tolerance class equivalent to ABEC-1, a standard for precision. |
| (Open) | The absence of a seal suffix confirms an open bearing design, allowing for custom lubrication schemes. |
SF047CP0 Bearing Structural Features & Performance Benefits
- Thin-Section Design: The compact cross-section (0.75" width) provides a significant reduction in weight and space requirements without compromising performance, a hallmark of the Reali-Slim series.
- Corrosion Resistance: Constructed with stainless steel rings and balls, the bearing offers superior resistance to rust and corrosion, extending service life in humid or chemically aggressive environments.
- High Load Capacity: Engineered to support substantial radial dynamic load ratings of 3843 lbf and static load ratings of 6210 lbf, ensuring reliable operation under stress.
- Precision & Stability: The ABEC-1 tolerance class and controlled radial internal clearance guarantee consistent running accuracy and smooth operation, minimizing vibration and noise.
- Robust Cage: The brass cage provides excellent durability and guidance for the balls, contributing to stable performance at moderate speeds.
SF047CP0 Bearing Typical Application Areas
This bearing is ideally suited for applications where its thin-section, corrosion-resistant, and precision characteristics are critical. Key industries and equipment include:
- Aerospace & Defense: Actuation systems, gimbal mechanisms, and radar platforms.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Medical Equipment: Surgical robots, imaging devices (MRI, CT scanners), and diagnostic instruments.
- Food & Beverage Processing: Machinery requiring frequent washdowns and corrosion resistance.
- Robotics: Joints and actuators in robotic arms where space and weight are at a premium.
