SG120CP0
1" Stainless Steel Constant Section Bearings
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Part No.
Part No.
SG120CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
9.3 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
12"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
14"
Outside diameter tolerance
-0.0014"– 0"
Width
1"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
12.742"
Outer Ring Dimensions
Outer ring small-side face inner diameter
13.258"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
10074 lbf
Radial static load rating
21340 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:
$ 556.1
/ each
In Stock
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SG120CP0 Bearing Product Overview & Core Advantages
The SG120CP0 is a high-performance thin section bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications demanding compact design and corrosion resistance. This single row ball bearing features an open construction, making it suitable for radial loads and engineered to provide reliable performance in precision assemblies where space and weight are critical constraints. Its all-stainless-steel construction ensures excellent corrosion resistance, while the ABEC-1 precision class guarantees consistent operation.
SG120CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| SG120 | Series & Size Designation | Identifies the bearing as part of the Reali-Slim series with a 12" bore and 14" outside diameter. |
| C | Radial Internal Clearance | Specifies a standard radial internal clearance group. |
| P0 | Tolerance Class (ABEC-1) | Denotes a standard precision grade suitable for a wide range of industrial applications. |
| Open (Construction) | No Seals/Shields | Allows for custom lubrication schemes and minimizes rotational torque, ideal for controlled environments. |
SG120CP0 Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a thin cross-section (1" width for a 12" bore), this bearing significantly saves space and reduces overall system weight, which is crucial in aerospace and robotics.
- High Corrosion Resistance: The stainless steel rings and balls provide superior protection against corrosion, making the bearing ideal for harsh environments, including medical and food processing equipment.
- Robust Load Capacity: Engineered to handle significant radial dynamic load ratings of 10,074 lbf and radial static load ratings of 21,340 lbf, ensuring long-term reliability under demanding conditions.
- Stable Operation & Low Torque: The combination of a brass cage, precision ABEC-1 tolerances, and open design contributes to smooth, low-friction rotation and stable performance.
- Wide Temperature Range: Operates effectively from -30°C to 110°C, accommodating a broad spectrum of industrial and environmental conditions.
SG120CP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring a large bore, a slim profile, and corrosion resistance. Key industries and equipment include:
- Aerospace & Defense: Gimbal systems, radar platforms, and actuator mechanisms.
- Robotics & Automation: Robotic arms, rotary joints, and precision positioning stages.
- Medical Equipment: MRI scanners, surgical robots, and diagnostic imaging devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Food & Beverage Processing: Machinery where corrosion resistance and cleanability are paramount.
