SD070XP0
1/2" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SD070XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
1.31 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
7"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
8"
Outside diameter tolerance
-0.0012"– 0"
Width
0.5"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
7.37"
Outer Ring Dimensions
Outer ring small-side face inner diameter
7.63"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
3103 lbf
Radial static load rating
5130 lbf
Axial dynamic load rating
4940 lbf
Axial static load rating
12830 lbf
Dynamic load moment
8730 lbf
Static load moment
19240 lbf
Rated load moment
8 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:
$ 306.2
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
SD070XP0 Bearing Product Overview & Core Advantages
The SD070XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel Bearings series. Engineered for applications demanding compact cross-sections and high load capacity, this single-row bearing is designed to simultaneously support significant combined radial and axial loads from any direction. Its stainless steel construction and precision ABEC-1 tolerances make it an ideal solution for high-reliability, space-constrained environments requiring corrosion resistance.
SD070XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SD070 | Indicates the "Reali-Slim" series with a 7" bore diameter and 8" outside diameter, defining the bearing dimensions. |
| XP0 | Specifies the bearing is Open (no seal/shield) and comes Lubricated from the factory. |
SD070XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single bearing to handle combined radial, axial, and moment loads efficiently, simplifying assembly and reducing the need for multiple bearing arrangements.
- High Load Capacity: Engineered for substantial dynamic and static load ratings (Radial Dynamic: 3103 lbf, Axial Static: 12830 lbf), providing robust performance under demanding conditions.
- Thin Section & Lightweight: With a cross-section of only 0.5" and a weight of 1.31 lbs, it offers significant space and weight savings, a critical advantage in compact machinery.
- Corrosion Resistance: Constructed entirely from Stainless Steel (rings and balls) with a Brass cage, making it suitable for harsh environments and applications requiring cleanliness.
- Precision Performance: Manufactured to ABEC-1 precision class standards, ensuring consistent running accuracy and smooth operation.
SD070XP0 Bearing Typical Application Areas
This bearing is ideally suited for:
- Robotics and Automation: Robot joints, rotary actuators, and precision positioning stages.
- Aerospace & Defense: Radar platforms, gimbal systems, and flight control mechanisms.
- Medical Equipment: MRI and CT scanner gantries, surgical robot arms.
- Semiconductor Manufacturing: Wafer handling robots and precision indexing tables.
- Food Processing & Packaging Machinery: Where corrosion resistance and clean operation are paramount.
