53204
53000 Series Self-Aligning Thrust Ball Bearings
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Part No.
Part No.
53204
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
0.1 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
40 mm
Outside diameter tolerance
-0.012mm to 0
Width
14.7 mm
Width tolerance
+0.02mm to -0.25mm
Chamfer dimension
0.6 mm
Ball & Washer Dimensions
Housing washer inner diameter
22 mm
Shaft washer outer diameter
40 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
4770 lbf
Axial static load rating
8438 lbf
Limiting speed
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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53204 Bearing Product Overview & Core Advantages
The 53204 is a metric thrust ball bearing engineered for demanding applications requiring high-precision axial load handling. This open-type bearing is designed to accommodate thrust loads in a single direction, offering a compact and efficient solution. Manufactured from 52100 Chrome Steel for both rings and balls, it ensures excellent durability and wear resistance. Its key advantages include a high axial dynamic load rating of 4770 lbf and a superior axial static load rating of 8438 lbf, making it suitable for high-reliability scenarios where space is constrained and performance is critical.
53204 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 53204 | Standard metric series designation for a single-direction thrust ball bearing. |
| Open (Seal Type) | No integral seals or shields. Allows for higher limiting speeds and is intended for applications where external sealing is provided. |
53204 Bearing Structural Features & Performance Benefits
- High Load Capacity: The bearing's geometry and use of 52100 Chrome Steel components enable it to handle significant axial dynamic and static loads, providing robust performance under thrust conditions.
- Precision & Rigidity: Featuring tight dimensional tolerances on the bore diameter and outside diameter, it ensures precise shaft and housing fits, contributing to system stability and high rigidity.
- High-Speed Capability: The stainless steel cage and open design contribute to a high limiting speed of 8000 rpm, making it suitable for applications requiring rapid rotation.
- Durability & Compliance: Constructed from high-grade materials and compliant with ROHS and REACH standards, it is suitable for use in various industrial environments within its specified temperature range of -30° to 110 °C.
53204 Bearing Typical Application Areas
This thrust ball bearing is ideally suited for machinery and systems that experience significant axial forces, including:
- Automotive: Steering systems, clutch release mechanisms.
- Industrial Machinery: Vertical pumps, machine tool spindles, and gearboxes.
- Power Transmission: Thrust assemblies in various drives.
- General Engineering: Any application requiring reliable, single-direction axial load support with compact bearing dimensions.
