SG042CP0
1" Stainless Steel Constant Section Bearings
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Part No.
Part No.
SG042CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
3.8 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
4.25"
Bore diameter tolerance
-0.0008"– 0"
Outside diameter
6.25"
Outside diameter tolerance
-0.0008"– 0"
Width
1"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
4.992"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.508"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
6061 lbf
Radial static load rating
8210 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:
$ 384.06
/ each
In Stock
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SG042CP0 Bearing Product Overview & Core Advantages
The SG042CP0 is a premium thin section bearing engineered for applications demanding precision and space optimization. As part of the Reali-Slim Stainless Steel Bearings series with an open design and single row construction, it delivers exceptional performance in radial load applications. Manufactured entirely from stainless steel components, it offers superior corrosion resistance. Its key advantages include a large bore-to-cross-section ratio, making it ideal for compact designs, and compliance with ABEC-1 precision tolerances for reliable operation.
SG042CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SG | Indicates Stainless Steel construction for enhanced corrosion resistance |
| 042 | Specifies the bearing series and cross-section size (1" width) |
| C | Denotes radial internal clearance range (0.0000 – 0.0005") |
| P0 | Refers to ABEC-1 tolerance class for standard precision applications |
SG042CP0 Bearing Structural Features & Performance Benefits
- Thin-Section Design: The optimized cross-section (1" width) with 4.25" bore delivers maximum space savings while maintaining structural integrity for radial dynamic load capacity up to 6061 lbf.
- Corrosion-Resistant Construction: Manufactured with stainless steel rings and balls combined with a brass cage, providing excellent durability in harsh environments and a wide temperature range of -30°C to 110°C.
- Precision Engineering: Features tight bore diameter tolerance (-0.0008"– 0") and ABEC-1 precision class ensuring smooth operation and accurate positioning in precision mechanisms.
- Optimized Lubrication: Pre-lubricated design reduces maintenance requirements and ensures consistent performance throughout the bearing's service life.
SG042CP0 Bearing Typical Application Areas
- Robotics and Automation: Joint actuators and precision positioning systems requiring thin section bearings
- Aerospace Systems: Control mechanisms and instrumentation where weight savings and corrosion resistance are critical
- Medical Equipment: Scanning devices and surgical robots demanding stainless steel construction and precision
- Semiconductor Manufacturing: Precision stages and handling equipment requiring ABEC-1 tolerance bearings
- Optical Positioning Systems: Rotary tables and mirror mounts where radial load capacity and minimal deflection are essential
