SA110AR0
1/4" Stainless Steel Constant Section Bearings
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Part No.
Part No.
SA110AR0
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
ISO radial rating
1936 lbf
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
11"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
11.5"
Outside diameter tolerance
-0.0014"– 0"
Width
0.25"
Width tolerance
+.000 –.005"
Contact angle
30 °
Inner Ring Dimensions
Shoulder diameter inner ring
11.186"
Outer Ring Dimensions
Outer ring large-side face inner diameter
11.353"
Outer ring small-side face inner diameter
11.314"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1072 lbf
Radial static load rating
3940 lbf
Axial static load rating
2810 lbf
Static load moment
11380 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:
$ 494.81
/ each
In Stock
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SA110AR0 Bearing Product Overview & Core Advantages
The SA110AR0 is a thin-section angular contact ball bearing engineered for applications demanding high precision and space optimization. Manufactured from stainless steel, it offers excellent corrosion resistance. Its single-row design with a 30° contact angle is optimized to support combined loads, efficiently handling both radial and significant axial thrust in one direction. This bearing is characterized by its extremely slim cross-section, providing a compact and lightweight solution without compromising on load capacity or performance, making it ideal for high-accuracy and high-reliability systems.
SA110AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SA | Indicates the Reali-Slim series with a thin-section design. |
| 1 | Specifies the cross-section size code. |
| 10 | Denotes the bore diameter in inches (10"). |
| A | Signifies a 30° contact angle. |
| R | Specifies the use of a brass cage (retainer). |
| 0 | Indicates open (non-shielded/non-sealed) construction. |
SA110AR0 Bearing Structural Features & Performance Benefits
- High Rigidity and Precision: The ABEC-1 tolerance class and stainless steel construction ensure consistent, high-precision operation. The brass cage provides stability and is suitable for a wide range of operating conditions.
- Superior Load Capacity: The angular contact design with a 30° contact angle enables the bearing to effectively support combined radial and axial loads. It features a high static load moment rating of 11,380 lbf, providing excellent resistance to overturning moments.
- Space and Weight Saving: As a thin section bearing, it offers a minimal cross-section (0.25" width) relative to its diameter, enabling compact and lightweight machinery designs.
- Corrosion Resistance: The use of stainless steel for both rings and balls makes this bearing suitable for applications exposed to corrosive environments or requiring washdown.
- Pre-Lubricated: The bearing comes lubricated from the factory, ensuring immediate readiness for operation and reducing initial setup time.
SA110AR0 Bearing Typical Application Areas
This bearing is ideally suited for precision applications where space, weight, and corrosion resistance are critical. Key industries and equipment include:
- Aerospace & Defense: Gimbals, control mechanisms, and rotor systems.
- Semiconductor Manufacturing: Robotic arms, wafer handling equipment.
- Medical Equipment: MRI and CT scanners, surgical robots.
- Optical and Instrumentation: Precision rotary stages, measuring devices.
- Food & Beverage Machinery: Equipment requiring frequent washdowns and corrosion resistance.
