SC065AR0
3/8" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SC065AR0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
0.68 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
6.5"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
7.25"
Outside diameter tolerance
-0.0010"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Contact angle
30 °
Inner Ring Dimensions
Shoulder diameter inner ring
6.777"
Outer Ring Dimensions
Outer ring large-side face inner diameter
7.05"
Outer ring small-side face inner diameter
6.973"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1519 lbf
Radial static load rating
4060 lbf
Axial static load rating
3770 lbf
Static load moment
11720 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:
$ 315.16
/ each
In Stock
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SC065AR0 Bearing Product Overview & Core Advantages
The SC065AR0 is a thin-section angular contact ball bearing engineered for applications demanding high precision and space optimization. As part of the Reali-Slim Stainless Steel Bearings series, it offers a superior strength-to-cross-section ratio. Its single-row design with a 30° contact angle is optimized to support combined loads, efficiently handling substantial radial and axial loads simultaneously. Manufactured to ABEC-1 precision tolerances, it ensures reliable performance in high-accuracy systems. The use of stainless steel construction throughout the rings and balls provides excellent corrosion resistance, making it suitable for demanding environments.
SC065AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SC | Indicates the bearing is part of the Stainless Steel, Thin-Section series. |
| 065 | Specifies the bore diameter of 6.5 inches. |
| A | Denotes the 30° contact angle, optimized for high axial load capacity. |
| R0 | Specifies the radial internal clearance group (0.0000 – 0.0005"). |
SC065AR0 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single-row angular contact design, combined with a 30° contact angle and a brass cage, provides high rigidity and enables the bearing to support significant combined radial and axial loads. It features a high radial static load rating of 4060 lbf and an axial static load rating of 3770 lbf.
- Precision & Smooth Operation: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance, this bearing ensures smooth, low-vibration, and precise running, which is critical for high-accuracy applications.
- Corrosion Resistance & Durability: The use of stainless steel for both rings and balls offers excellent resistance to corrosion, enhancing the bearing's longevity in harsh or wash-down environments.
- Space-Saving Design: As a thin-section bearing with a width of only 0.375", it provides a compact solution that saves weight and space without compromising on performance, with a total weight of just 0.68 lbs.
SC065AR0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring a large bore, a compact cross-section, and high precision, including:
- Robotics: Joint and actuator bearings in robotic arms.
- Aerospace & Defense: Guidance systems, radar platforms, and actuation mechanisms.
- Medical Equipment: MRI and CT scanners, surgical robots, and diagnostic devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Food & Beverage Processing: Machinery where corrosion resistance and cleanability are paramount.
