SB090XP0
5/16" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SB090XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
0.66 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
9"
Bore diameter tolerance
-0.0012"- 0"
Outside diameter
9.625"
Outside diameter tolerance
-0.0012"- 0"
Width
0.3125"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
9.231"
Outer Ring Dimensions
Outer ring small-side face inner diameter
9.393"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1732 lbf
Radial static load rating
3780 lbf
Axial dynamic load rating
2880 lbf
Axial static load rating
9450 lbf
Dynamic load moment
6050 lbf
Static load moment
17600 lbf
Rated load moment
6 ft-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:
$ 395.63
/ each
In Stock
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SB090XP0 Bearing Product Overview & Core Advantages
The SB090XP0 is a Four Point Contact thin section bearing designed for applications requiring high precision and compact design. Manufactured with stainless steel rings and balls, it offers excellent corrosion resistance. Its primary advantage is its ability to support significant combined loads—simultaneously handling radial, axial, and moment loads—making it an ideal choice for space-constrained, high-performance assemblies demanding high rigidity and long service life.
SB090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SB | Indicates a Reali-Slim series thin section bearing. |
| 090 | Specifies the bore diameter of 9 inches. |
| XP0 | Denotes a specific internal design and Four Point Contact geometry for handling combined loads. |
SB090XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to support substantial radial, axial, and moment loads simultaneously, providing versatile load-carrying capacity in a single, compact unit.
- Thin Section & Lightweight: With a cross-section of only 0.3125" and a weight of 0.66 lbs, it minimizes system weight and size, crucial for robotics and aerospace applications.
- Stainless Steel Construction: Offers superior corrosion resistance, making it suitable for harsh environments and applications requiring cleanliness.
- Precision & Rigidity: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance, ensuring smooth operation and high positional accuracy.
- Pre-lubricated: Comes lubricated from the factory, reducing initial setup time and providing immediate operational readiness.
SB090XP0 Bearing Typical Application Areas
This bearing is engineered for high-performance applications where space, weight, and precision are critical. Key industries and equipment include:
- Robotics: Robotic arms, joints, and rotary actuators.
- Aerospace & Defense: Gimbals, radar systems, and control surfaces.
- Medical Equipment: MRI and CT scanners, surgical robots.
- Semiconductor Manufacturing: Precision stages and wafer handling equipment.
- Optical and Instrumentation Systems: Rotary tables and positioning devices.
