K20013XP0
13mm Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
K20013XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.63 kg
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
200 mm
Bore diameter tolerance
-0.03mm to 0
Outside diameter
226 mm
Outside diameter tolerance
-0.03mm to 0
Width
13 mm
Width tolerance
+.000 –.254mm
Inner Ring Dimensions
Shoulder diameter inner ring
209.7 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
216.3 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
4118 lbf
Radial static load rating
7125 lbf
Axial dynamic load rating
6499 lbf
Axial static load rating
17813 lbf
Dynamic load moment
329 lbf
Static load moment
759 lbf
Rated load moment
1464 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:
$ 343.59
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
K20013XP0 Bearing Product Overview & Core Advantages
The K20013XP0 is a metric thin-section four-point contact ball bearing engineered for applications demanding high precision and compact design. As a Reali-Slim series bearing, it provides a large bore diameter relative to its cross-section, enabling significant space and weight savings. Its defining four-point contact design allows it to simultaneously support combined radial and axial loads from any direction with a single bearing row, simplifying assembly and enhancing system rigidity. Manufactured to ABEC-1 precision standards, it is an ideal solution for high-reliability, rotational positioning systems.
K20013XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K | Indicates a specific series or feature set within the Reali-Slim metric product line. |
| 200 | Nominal Bore Diameter: 200 mm. |
| 13 | Cross-section width: 13 mm. |
| XP | Signifies the Four-Point Contact design, a key performance feature. |
| 0 | Variant or internal code. |
K20013XP0 Bearing Structural Features & Performance Benefits
- Four-Point Contact & High Load Capacity: The unique raceway geometry creates four points of contact between the balls and raceways. This enables a single bearing to handle significant combined radial and axial loads in both directions, eliminating the need for complex multi-bearing arrangements. With an axial static load rating of 17,813 lbf, it provides exceptional thrust capacity.
- High Rigidity & Precision: The robust single-row construction and precise ABEC-1 tolerances ensure minimal deflection and smooth, accurate rotation, which is critical for positioning applications.
- Optimized Material Selection: The use of Chrome Steel for rings and balls, combined with a Brass cage, ensures high durability, excellent wear resistance, and stable operation.
- Space-Saving Design: As a thin-section bearing, it offers a large 200 mm bore within a compact 13 mm width and 226 mm OD, maximizing design flexibility in weight and space-critical applications.
K20013XP0 Bearing Typical Application Areas
This bearing is ideally suited for machinery where high precision, compact design, and the ability to handle complex loads are paramount. Key industries and equipment include:
- Robotics: Rotary joints and arms.
- Aerospace & Defense: Radar platforms, gimbal systems, and satellite mechanisms.
- Machine Tool: Rotary Tables and indexing heads.
- Medical Equipment: CT scanners and advanced imaging systems.
- Semiconductor Manufacturing: Wafer handling and precision stages.
