SF070XP0
3/4" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SF070XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
3.2 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
8.5"
Outside diameter tolerance
-0.0012"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
7.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
7.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
6103 lbf
Radial static load rating
8750 lbf
Axial dynamic load rating
9460 lbf
Axial static load rating
21870 lbf
Dynamic load moment
17744 lbf
Static load moment
33890 lbf
Rated load moment
17 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:
$ 404.16
/ each
In Stock
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SF070XP0 Bearing Product Overview & Core Advantages
The SF070XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel Bearings series. Engineered with an ultra-thin cross-section, this single row bearing is designed to handle significant combined loads, including radial loads and bidirectional axial loads, within a compact envelope. Its stainless steel construction and ABEC-1 precision make it an ideal solution for applications demanding high reliability, corrosion resistance, and space-saving design.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SF070 | Indicates the specific Reali-Slim series size with a 7" bore and 8.5" outside diameter. |
| XP | Denotes the Four Point Contact design, enabling the bearing to support combined loads efficiently. |
| 0 | Specifies an Open (unsealed) configuration, suitable for environments where external sealing is managed separately. |
SF070XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single bearing to accommodate combined radial, axial, and moment loads, simplifying assembly and reducing the need for multiple bearing arrangements.
- High Load Capacity: Engineered for substantial dynamic and static load ratings (e.g., 6103 lbf radial dynamic, 9460 lbf axial dynamic), providing robust performance under demanding conditions.
- Thin-Section & Lightweight: With a cross-section of only 0.75" and a weight of 3.2 lbs, it offers significant space and weight savings, crucial for compact machinery design.
- Corrosion-Resistant Construction: Manufactured from Stainless Steel for both rings and balls, with a Brass cage, ensuring excellent resistance to corrosion and suitability for harsh environments.
- Precision Performance: Built to ABEC-1 tolerance class with a controlled radial internal clearance, ensuring consistent and reliable operation.
SF070XP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring a compact, high-capacity solution, including:
- Robotics and automation joints
- Aerospace control mechanisms and actuators
- Medical Equipment such as MRI and CT scanners
- Semiconductor Manufacturing equipment
- Precision Rotary Tables and indexing systems
