52230 M
Double Direction Thrust Ball Bearings
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Part No.
Part No.
52230 M
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
11.5 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
130 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
215 mm
Outside diameter tolerance
-0.03mm to 0
Width
89 mm
Width tolerance
+0.2mm to -0.6mm
Ball & Washer Dimensions
Housing washer inner diameter
153 mm
Housing washer chamfer size
1.5 mm
Shaft washer chamfer size
1.1 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
55575 lbf
Axial static load rating
180000 lbf
Limiting speed
1.3 X 1000 rpm
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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52230 M Bearing Product Overview & Core Advantages
The 52230 M is a metric thrust ball bearing engineered for applications demanding high axial load capacity and precision. Designed exclusively to accommodate thrust loads along a single axis, this bearing features an open design for versatile lubrication options. Its robust construction, utilizing Chrome Steel for rings and balls, ensures reliable performance in demanding environments. The 52230 M is characterized by its high axial dynamic and static load ratings, making it an ideal solution for heavy-duty thrust applications requiring dependable operation and long service life.
52230 M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 52230 | Basic Bearing Number | Defines the bearing dimensions: 130mm bore, 215mm OD, 89mm width. |
| M | Stainless Steel Cage | Indicates the use of a stainless steel cage, offering excellent corrosion resistance and durability, suitable for higher speed applications. |
52230 M Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: The bearing's geometry and use of high-grade Chrome Steel enable it to support substantial axial dynamic load ratings of 55575 lbf and axial static load ratings of 180000 lbf, ensuring stability under heavy thrust forces.
- Precision Ground Components: Tight dimensional tolerances on the bore diameter, outside diameter, and width contribute to precise shaft and housing fits, promoting accurate alignment and smooth operation.
- Optimized Cage Design: The stainless steel cage (M) provides superior strength and corrosion resistance, contributing to a higher limiting speed of 1,300 rpm and reliable performance.
- Open Seal Type: The open design allows for the application of various lubricants to suit specific operational needs, from oil bath to grease, optimizing performance across its temperature range of -30°C to 110°C.
- Robust Material Selection: Components made from Chrome Steel offer high hardness and wear resistance, while the stainless steel cage enhances the bearing's longevity in challenging environments.
52230 M Bearing Typical Application Areas
- Heavy Machinery: Thrust supports in large vertical pumps, heavy-duty gearboxes, and industrial compressors.
- Power Transmission: Applications involving high axial loads, such as in screw jacks, worm gear reducers, and vertical turbines.
- Industrial Equipment: Used in machine tools, crane hooks, and other machinery where precise axial positioning and high thrust capacity are critical.
