KC100XP6L
3/8" Constant Section Bearings
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Part No.
Part No.
KC100XP6L
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
1.06 lbs
Tolerance class
ABEC 7F
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
10"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
10.75"
Outside diameter tolerance
-0.0014"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
10.277"
Outer Ring Dimensions
Outer ring small-side face inner diameter
10.473"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
2364 lbf
Radial static load rating
4990 lbf
Axial dynamic load rating
3930 lbf
Axial static load rating
12470 lbf
Dynamic load moment
9201 lbf
Static load moment
25880 lbf
Rated load moment
9 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:
$ 181.57
/ each
In Stock
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KC100XP6L Bearing Product Overview & Core Advantages
The KC100XP6L is a high-precision Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series, designed for applications demanding exceptional space efficiency and high load capacity. This thin section bearing features a single-row design with a Four Point Contact raceway, enabling it to support combined radial, axial, and moment loads simultaneously. Manufactured to ABEC 7F tolerance standards, it delivers superior running accuracy and is ideal for high-reliability, compact machinery where precision and high rigidity are paramount.
KC100XP6L Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KC | Kaydon® Reali-Slim® Bearing Series |
| 100 | Bore Diameter: 10 inches |
| XP | Cross Section: 0.375" (Extra Precision) |
| 6 | Outside Diameter Series Designation |
| L | Lubricated with standard grease |
KC100XP6L Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single bearing to withstand substantial combined loads, including radial loads up to 2364 lbf (dynamic) and axial loads up to 3930 lbf (dynamic), while also handling a significant load moment (9 ft-lbf rated). This eliminates the need for complex multi-bearing arrangements.
- High Precision & Rigidity: Built to ABEC 7F tolerances with a minimal radial internal clearance (0.0000 – 0.0005"), this bearing ensures smooth, precise rotation and high system stiffness, which is critical for accurate positioning and repeatability.
- Thin-Section Construction: With a compact cross-section of only 0.375", it provides a large diameter in a minimal space, enabling lightweight and compact machine designs without sacrificing performance.
- Durable Material Composition: The use of Chrome Steel for rings and balls, combined with a Brass cage, ensures long service life, excellent wear resistance, and reliable operation within a temperature range of -30°C to 110°C.
KC100XP6L Bearing Typical Application Areas
This bearing is engineered for high-performance applications where space, weight, and precision are critical. Key industries and equipment include:
- Robotics: Robot arms, rotary joints, and precision actuators.
- Aerospace & Defense: Gimbals, radar platforms, and flight control systems.
- Medical Equipment: CT scanners, MRI machines, and surgical robots.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Industrial Automation: Rotary tables, indexing heads, and CNC rotary axes.
