2204 M
2200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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2204 M Bearing Product Overview & Core Advantages
The 2204 M is a double row angular contact ball bearing designed for applications requiring high rigidity and precision performance. This sealed bearing features a compact design that enables it to accommodate combined radial and axial loads simultaneously from both directions. Manufactured with chrome steel rings and balls, and a brass cage, it delivers reliable operation in demanding environments. The bearing comes pre-lubricated and is ready for installation, offering excellent performance in high-speed applications with a limiting speed of 10,000 rpm.
2204 M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2204 | Standard bore diameter 20 mm, outside diameter 47 mm, width 18 mm |
| M | Brass cage design for optimal performance at high speeds |
2204 M Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior rigidity compared to single row bearings, enabling stable operation under combined loads. With a dynamic load rating of 2858 lbf and static load rating of 765 lbf, this bearing handles significant radial and axial loads efficiently.
Precision Performance: Manufactured with tight dimensional tolerances (bore: -0.01mm to 0, outside diameter: -0.011mm to 0) and CN radial internal clearance, the 2204 M ensures precise rotational accuracy and minimal vibration.
High-Speed Capability: The brass cage (M designation) provides excellent guidance and stability at high rotational speeds, supporting the bearing's 10,000 rpm limiting speed.
Sealed & Lubricated Design: Integrated seals protect against contamination while the factory-applied lubrication ensures immediate operation and extended service life without additional maintenance.
2204 M Bearing Typical Application Areas
- Electric Motors and small precision motors
- Industrial Pumps and compressors
- Machine Tool Spindles and precision machinery
- Material Handling Equipment
- Agricultural Machinery components
- Automotive Applications including auxiliary systems
