16072 MA
16000 & 16100 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
16072 MA
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
49000 g
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
360 mm
Bore diameter tolerance
-0.03mm to 0
Outside diameter
540 mm
Outside diameter tolerance
-0.038mm to 0
Width
57 mm
Width tolerance
-0.4mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
78908 lbf
Radial static load rating
123645 lbf
Limiting speed
1.4 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2359.48
/ each
In Stock
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16072 MA Bearing Product Overview & Core Advantages
The 16072 MA is a single row deep groove ball bearing engineered for high-performance applications demanding precision and reliability. Characterized by its open design and P6 tolerance class, this bearing is optimized to handle significant radial loads with high running accuracy. Its robust construction from chrome steel components ensures exceptional durability and a long operational life, making it a cornerstone for industrial machinery requiring dependable rotational support.
Model Code Breakdown
| Suffix / Prefix | Technical Meaning |
|---|---|
| 16072 | Basic bearing designation, defining the core dimensions (360mm bore, 540mm OD). |
| MA | Indicates a brass cage (machined window type), providing high strength and stability, suitable for high-speed operation and demanding conditions. |
Note: This is an open bearing with no seals or shields, offering maximum speed capability and requiring an external lubrication system.
16072 MA Bearing Structural Features & Performance Benefits
- High Load Capacity: Engineered with a deep groove raceway, the bearing efficiently supports high radial dynamic load ratings of 78,908 lbf and radial static load ratings of 123,645 lbf, ensuring reliable performance under heavy loads.
- Precision & High-Speed Capability: Manufactured to a P6 tolerance class for superior dimensional accuracy and running precision. The combination of the stainless steel cage (MA suffix) and optimized internal geometry contributes to a stable limiting speed of 1,400 rpm.
- Robust Construction: Rings and balls made from high-grade chrome steel offer excellent resistance to wear and fatigue. The machined brass cage ensures cage integrity and guides the balls effectively at high velocities.
- Standard Internal Clearance: Features a CN group radial internal clearance, which is the standard for most industrial applications, providing a balance between fit, temperature, and load conditions.
16072 MA Bearing Typical Application Areas
This bearing is ideally suited for heavy-duty industrial equipment where high radial load capacity and precision are paramount. Common applications include:
- Industrial Gearboxes and large power transmission systems.
- Large Electric Motors and generators.
- Vibrating Screens and other mining and construction machinery.
- Pump and compressor shafts.
- Heavy-duty material handling equipment.
