SF110XP0
3/4" Stainless Steel Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SF110XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Stainless Steel
Construction
Single Row
Weight
4.8 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
11"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
12.5"
Outside diameter tolerance
-0.0014"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
11.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
11.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
7721 lbf
Radial static load rating
13260 lbf
Axial dynamic load rating
12490 lbf
Axial static load rating
33150 lbf
Dynamic load moment
34032 lbf
Static load moment
77910 lbf
Rated load moment
34 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:
$ 476.19
/ each
In Stock
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SF110XP0 Bearing Product Overview & Core Advantages
The SF110XP0 is a Four Point Contact thin section bearing from the Reali-Slim Stainless Steel series, designed for applications requiring high precision and compact design. Its inch-system construction and single row design enable it to simultaneously support significant radial loads, axial loads in both directions, and moment loads, making it ideal for space-constrained, high-performance machinery. Manufactured entirely from stainless steel with a brass cage, it offers excellent corrosion resistance and reliable operation.
SF110XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF110 | Indicates the Reali-Slim series with a 11" bore diameter and a 12.5" outside diameter, defining the bearing dimensions. |
| XP | Signifies the Four Point Contact ball bearing construction. |
| 0 | Denotes an open (unsealed) design and ABEC-1 precision class. |
SF110XP0 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.
- Thin Section & High Load Capacity: Despite its slim cross-section (0.75" width), it offers high dynamic and static load ratings (e.g., Radial Dynamic: 7721 lbf, Axial Dynamic: 12490 lbf), providing exceptional strength-to-size ratio.
- Precision & Stability: Built to ABEC-1 tolerance standards with a controlled radial internal clearance (0.0000 – 0.0005"), ensuring smooth, precise operation and minimal runout.
- Corrosion Resistance & Durability: The stainless steel rings and balls, combined with a brass cage, provide excellent resistance to corrosion and wear, suitable for harsh environments.
SF110XP0 Bearing Typical Application Areas
This bearing is engineered for use in:
- Robotics and Automation systems (e.g., robotic arms, rotary joints)
- Aerospace and Defense equipment (e.g., gimbals, radar platforms)
- Medical and Semiconductor manufacturing machinery
- Precision Rotary Tables and Indexing Drives
- Any application demanding high moment load capacity in a compact, lightweight design.
