53228
53000 Series Self-Aligning Thrust Ball Bearings
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Part No.
Part No.
53228
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
5.45 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
200 mm
Outside diameter tolerance
-0.03mm to 0
Width
48.6 mm
Width tolerance
+0.025mm to -0.4mm
Chamfer dimension
1 mm
Ball & Washer Dimensions
Housing washer inner diameter
143 mm
Shaft washer outer diameter
197 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
42750 lbf
Axial static load rating
139500 lbf
Limiting speed
1.8 X 1000 rpm
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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53228 Bearing Product Overview & Core Advantages
The 53228 is a metric thrust ball bearing engineered for applications demanding high axial load capacity and precision. This open-type bearing is designed exclusively to handle heavy thrust loads in a single direction. Manufactured from high-grade 52100 Chrome Steel for both rings and balls, it delivers exceptional durability and reliable performance. Its compact design and high axial static load rating make it an ideal choice for high-demand, space-constrained industrial environments requiring robust thrust support.
53228 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 53228 | Standard model number for a metric thrust ball bearing. |
| Open (Seal Type) | No seals or shields, allowing for higher speed operation and requiring a separate, controlled lubrication system. |
53228 Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: The bearing's geometry and use of chrome steel components enable it to support a substantial axial static load rating of 139,500 lbf and a dynamic rating of 42,750 lbf, making it suitable for heavy thrust applications.
- Precision Ground Components: Tight tolerances on the bore diameter and outside diameter ensure precise fit and stable operation, contributing to overall system accuracy.
- High-Speed Capability: The stainless steel cage and open design contribute to a higher limiting speed of 1,800 rpm, suitable for various rotational applications.
- Durable Construction: Components made from 52100 Chrome Steel offer high wear resistance and longevity, while the stainless steel cage provides corrosion resistance and strength.
- Compliant Material Standards: The bearing is compliant with ROHS and REACH regulations, ensuring environmental safety and material sustainability.
53228 Bearing Typical Application Areas
- Industrial Machinery: Thrust support in heavy-duty gearboxes, large vertical pumps, and industrial fans.
- Power Transmission: Used in applications like screw down systems in rolling mills and crane hooks.
- Automotive & Transportation: Suitable for components in heavy vehicle transmissions that require management of high axial loads.
- General Engineering: Any machinery requiring a robust, precision component to accommodate significant one-directional thrust loads.
