K14008XP0
8mm Constant Section Bearings
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Part No.
Part No.
K14008XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.19 kg
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
156 mm
Outside diameter tolerance
-0.025mm to 0
Width
8 mm
Width tolerance
+.000 –.254mm
Inner Ring Dimensions
Shoulder diameter inner ring
145.9 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
150.1 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1790 lbf
Radial static load rating
3230 lbf
Axial dynamic load rating
2802 lbf
Axial static load rating
8071 lbf
Dynamic load moment
99 lbf
Static load moment
239 lbf
Rated load moment
442 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:
$ 114.23
/ each
In Stock
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K14008XP0 Bearing Product Overview & Core Advantages
The K14008XP0 is a metric thin-section bearing designed for applications requiring compact design and high precision. As part of the Reali-Slim mm Metric Bearings series, it features a Four Point Contact design, enabling it to support significant combined loads, including radial, axial, and moment loads, simultaneously. Its single row construction and ABEC-1 precision tolerance make it ideal for high-reliability systems where space and weight are critical constraints.
K14008XP0 Bearing Model Code Explained, Specifications & Naming Convention
The model number K14008XP0 can be broken down as follows:
- K: Identifies the bearing as part of a specific series or with special features (e.g., Reali-Slim metric series).
- 140: Bore diameter in millimeters (140 mm).
- 08: Width in millimeters (8 mm).
- XP0: Specific internal designator, which may relate to internal clearance, cage type, or other proprietary manufacturing specifications. In this case, it corresponds to the specified radial internal clearance and Four Point Contact geometry.
K14008XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows the bearing to handle combined radial, axial, and moment loads efficiently, providing versatile load-carrying capacity in a compact form.
- Thin-Section Construction: With an 8mm width and large 140mm bore, it offers significant space and weight savings, ideal for precision instruments and compact machinery.
- High Load Capacity: Despite its slim profile, it boasts a radial dynamic load rating of 1790 lbf and an axial static load rating of 8071 lbf, ensuring reliable performance under demanding conditions.
- Precision Engineering: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance (0.0000 – 0.0005"), it delivers consistent performance and smooth operation.
- Durable Materials: Components made from Chrome Steel (rings and balls) and a Brass cage provide excellent wear resistance and durability.
- Pre-lubricated: Comes lubricated for immediate use, supporting operation within a temperature range of -30°C to 110°C.
K14008XP0 Bearing Typical Application Areas
The K14008XP0 is suited for a variety of high-precision and space-constrained applications, including:
- Robotics: Joint and actuator bearings where compact size and multi-directional load capacity are essential.
- Aerospace & Defense Systems: Gimbals, control mechanisms, and instrumentation requiring lightweight, high-precision components.
- Medical Equipment: Imaging systems, surgical robots, and diagnostic devices demanding smooth motion and reliability.
- Semiconductor Manufacturing: Precision stages and handling equipment.
- Optical Positioning Systems and other precision rotary applications.
