SC070XP0
3/8" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SC070XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
0.73 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
7.75"
Outside diameter tolerance
-0.0012"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
7.277"
Outer Ring Dimensions
Outer ring small-side face inner diameter
7.473"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1931 lbf
Radial static load rating
3550 lbf
Axial dynamic load rating
3130 lbf
Axial static load rating
8870 lbf
Dynamic load moment
5341 lbf
Static load moment
13080 lbf
Rated load moment
5 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:
$ 261.19
/ each
In Stock
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SC070XP0 Bearing Product Overview & Core Advantages
The SC070XP0 is a Four Point Contact thin section bearing engineered for applications requiring exceptional precision and space optimization. As part of the Reali-Slim Stainless Steel Bearings series, it delivers high performance in a compact cross-section. Its single row design with a four-point contact geometry enables it to simultaneously support combined loads, including significant radial, axial, and moment loads, making it an ideal solution for high-rigidity and precision positioning systems.
SC070XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SC070 | Indicates the specific thin-section bearing series and size designation (7" Bore). |
| XP0 | Signifies an open (unsealed) construction and standard ABEC-1 precision tolerance. |
SC070XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The single row of balls makes contact with the raceways at four points, enabling the bearing to handle combined radial, axial, and moment loads efficiently in a very slim profile.
- High Load Capacity: Engineered for substantial dynamic and static load ratings (Radial Dynamic: 1931 lbf, Axial Static: 8870 lbf), providing reliable performance under demanding conditions.
- Precision & Rigidity: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance (0.0000" – 0.0005"), ensuring smooth operation and high positional accuracy.
- Corrosion Resistance: Constructed entirely from stainless steel (rings and balls) with a brass cage, offering excellent resistance to corrosion and suitability for a wide temperature range (-30°C to 110°C).
- Space-Saving & Lightweight: With a width of only 0.375" and a weight of 0.73 lbs, it minimizes system weight and envelope size without compromising performance.
SC070XP0 Bearing Typical Application Areas
This bearing is specifically designed for compact, high-precision mechanisms, including:
- Robotics and automation arms (joint bearings)
- Aerospace control systems and actuation mechanisms
- Medical equipment such as MRI scanners and surgical robots
- Semiconductor manufacturing and precision positioning stages
- Optical positioning systems and rotary tables
