J17008XP0
8mm Constant Section Bearings
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Part No.
Part No.
J17008XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.2 kg
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Four Point Contact
Main Dimensions
Bore diameter
170 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
186 mm
Outside diameter tolerance
-0.025mm to 0
Width
8 mm
Width tolerance
+.000 –.254mm
Inner Ring Dimensions
Shoulder diameter inner ring
176.55 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
179.42 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
2006 lbf
Radial static load rating
3895 lbf
Axial dynamic load rating
3177 lbf
Axial static load rating
9740 lbf
Dynamic load moment
134 lbf
Static load moment
347 lbf
Rated load moment
596 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 156.81
/ each
In Stock
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J17008XP0 Bearing Product Overview & Core Advantages
The J17008XP0 is a metric thin-section bearing designed for applications demanding compact design and high precision. As a Four Point Contact Ball Bearing in the Reali-Slim mm Metric series, it excels in handling combined loads, simultaneously supporting significant radial, axial, and moment loads. Its single-row construction with a sealed design ensures reliable performance in space-constrained, high-rigidity assemblies, making it an ideal choice for precision machinery requiring minimal cross-section and high rotational accuracy.
J17008XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| J17008 | Indicates the bearing series (Reali-Slim) with a 170 mm bore diameter and 8 mm width. |
| XP0 | Signifies a sealed bearing, pre-lubricated for immediate use and protection against contamination. |
J17008XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to support combined radial, axial, and moment loads efficiently in a single, compact unit, simplifying assembly and reducing part count.
- Thin-Section Profile: With an 8mm width and a 16mm radial cross-section, it provides a high rigidity-to-weight ratio, ideal for lightweight and space-sensitive applications.
- Sealed & Pre-Lubricated: The integral seals retain lubricant and exclude contaminants, offering maintenance-free operation and extended service life within the specified temperature range.
- Precision Construction: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance, ensuring smooth running and high positional accuracy.
- High-Capacity Brass Cage: Provides superior guidance and stability for the balls, contributing to reliable performance at operational speeds.
J17008XP0 Bearing Typical Application Areas
This bearing is engineered for use in precision equipment where space, weight, and load capacity are critical. Key applications include:
- Robotics (Joint and actuator mechanisms)
- Aerospace & Defense Systems (Gimbals, control surfaces)
- Medical Equipment (Imaging scanners, surgical robots)
- Semiconductor Manufacturing Equipment
- Precision Rotary Tables and Indexing Heads
