K36013AR0
13mm Constant Section Bearings
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Part No.
Part No.
K36013AR0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
1.07 kg
Tolerance class
ABEC-1
ISO radial rating
5750 lbf
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
360 mm
Bore diameter tolerance
-0.036mm to 0
Outside diameter
386 mm
Outside diameter tolerance
-0.036mm to 0
Width
13 mm
Width tolerance
+.000 –.254mm
Contact angle
30 °
Inner Ring Dimensions
Shoulder diameter inner ring
369.7 mm
Outer Ring Dimensions
Outer ring large-side face inner diameter
379.2 mm
Outer ring small-side face inner diameter
376.3 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
4493 lbf
Radial static load rating
14440 lbf
Axial static load rating
11455 lbf
Static load moment
41681 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:
$ 602.36
/ each
In Stock
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K36013AR0 Bearing Product Overview & Core Advantages
The K36013AR0 is a single row angular contact ball bearing from the Reali-Slim mm Metric series, engineered for applications demanding high precision and space-saving designs. This bearing is specifically designed to handle significant combined loads, efficiently supporting both radial and axial loads in one direction. Its thin-section construction and 30° contact angle provide an optimal balance between load capacity and compactness, making it an ideal solution for high-rigidity systems where weight and space are critical constraints.
K36013AR0 Bearing Model Code Explained, Specifications & Naming Convention
The model number K36013AR0 can be broken down as follows:
- K: Indicates a metric Reali-Slim thin-section bearing series.
- 360: Specifies the bore diameter of 360 mm.
- 13: Denotes the cross-section width of 13 mm.
- A: Signifies the 30° contact angle, optimized for high axial load capacity.
- R0: Indicates standard radial internal clearance and potentially standard cage/ring configuration. The bearing features an open (unsealed) design and a brass cage.
K36013AR0 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row angular contact design with a 30° contact angle provides excellent rigidity and is capable of supporting high combined radial and axial loads. The robust chrome steel construction for both rings and balls ensures high dynamic (4493 lbf) and static (14440 lbf radial / 11455 lbf axial) load ratings.
- Precision Performance: Manufactured to ABEC-1 tolerance class, this bearing guarantees consistent running accuracy and smooth operation, essential for precision machinery.
- Optimized Cage Design: The brass cage ensures reliable performance at moderate speeds and contributes to the bearing's stability and longevity.
- Wide Temperature Range: The standard lubrication allows for operation within a temperature range of -30°C to 110°C, suitable for various industrial environments.
K36013AR0 Bearing Typical Application Areas
The K36013AR0 is ideally suited for applications requiring a large bore, a compact cross-section, and high load capacity. Key industries and equipment include:
- Robotics: Joint and actuator bearings.
- Aerospace & Defense: Radar bases, gimbal systems, and flight control mechanisms.
- Medical Equipment: CT scanners, MRI machines, and surgical robots.
- Semiconductor Manufacturing: Precision stages and wafer handling equipment.
- Industrial Automation: Rotary tables, indexing heads, and precision gearboxes.
