S14003XS0
2.5mm Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S14003XS0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
UltraSlim
Construction
Single Row
Weight
21 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.013mm to 0
Outside diameter
146 mm
Outside diameter tolerance
-0.013mm to 0
Width
2.5 mm
Width tolerance
+.000 –.127mm
Inner Ring Dimensions
Shoulder diameter inner ring
142.2 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
143.8 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
330 lbf
Radial static load rating
633 lbf
Axial static load rating
140 lbf
Static load moment
4 lbf
Rated load moment
17.8 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 468.44
/ each
In Stock
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S14003XS0 Bearing Product Overview & Core Advantages
The S14003XS0 is a metric ultra-slim four-point contact ball bearing engineered for applications demanding minimal cross-section and high precision. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its defining feature is the four-point contact design, enabling it to support combined radial, axial, and moment loads simultaneously in a compact, lightweight package. With an ABEC-1 precision class, this bearing is ideal for high-reliability, space-constrained systems requiring smooth operation and long service life.
S14003XS0 Bearing Model Code Explained, Specifications & Naming Convention
The model number S14003XS0 can be broken down as follows:
- S: Denotes Stainless Steel construction for rings, balls, and cage.
- 140: Indicates a 140 mm bore diameter.
- 03: Specifies the cross-section series; here, an ultra-slim profile.
- X: Signifies a Four-Point Contact raceway design.
- S0: Refers to the specified radial internal clearance group.
S14003XS0 Bearing Structural Features & Performance Benefits
- Ultra-Slim Cross-Section & Lightweight: With a width of only 2.5 mm and a weight of 21 grams, this bearing is designed for applications where space and weight are critical constraints without sacrificing performance.
- Superior Load Capacity: The four-point contact design allows the bearing to efficiently handle combined loads, including a radial dynamic load of 330 lbf, a radial static load of 633 lbf, and a static moment of 4 lbf.
- High Precision & Stability: Manufactured to ABEC-1 tolerance standards with a tight radial internal clearance, it ensures smooth, precise rotation and minimal runout, contributing to system accuracy.
- Corrosion Resistance & Durability: The all-stainless steel construction (rings, balls, cage) provides excellent resistance to corrosion, making it suitable for use in harsh environments and ensuring long-term reliability.
S14003XS0 Bearing Typical Application Areas
This bearing is ideally suited for precision mechanisms and compact systems, including:
- Robotics: Rotary joints and arm linkages.
- Aerospace & Defense: Guidance systems, gimbals, and control surfaces.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Medical Equipment: Surgical robots and imaging device rotors.
- Optical Instrumentation: Rotary stages in scanners and measuring devices.
