2204 E-2RS1TN9
2200 Series Self Aligning Ball Bearings
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Part No.
Part No.
2204 E-2RS1TN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.14 kg
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
25.9 mm
Outer Ring Dimensions
Shoulder diameter outer ring
41.23 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2858 lbf
Radial static load rating
765 lbf
Limiting speed
10 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 32.54
/ each
In Stock
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2204 E-2RS1TN9 Bearing Product Overview & Core Advantages
The 2204 E-2RS1TN9 is a metric double row angular contact ball bearing engineered for applications requiring high precision and reliability. Its double row design enables it to support substantial combined loads—simultaneously handling significant radial loads and axial loads in both directions. This makes it an exceptionally compact and rigid solution, ideal for space-constrained assemblies. Pre-lubricated and featuring integrated seals, it delivers long-term performance with minimal maintenance, operating effectively within a temperature range of -30°C to 110°C.
2204 E-2RS1TN9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2204 | Basic bearing designation indicating a 20 mm bore, 47 mm OD, and 18 mm width. |
| E | Optimized internal design for enhanced load capacity. |
| 2RS1 | Contact seals on both sides, providing superior protection against contaminants. |
| TN9 | Nylon (polyamide) cage, contributing to smooth operation, low friction, and suitability for high-speed applications. |
2204 E-2RS1TN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row angular contact construction provides a robust, rigid support system, enabling the bearing to handle significant combined radial and axial loads from both directions effectively.
- Optimized High-Speed Performance: The lightweight TN9 nylon cage reduces centrifugal forces and ensures stable operation, supporting a limiting speed of 10,000 rpm. The pre-applied lubricant is formulated for consistent performance at these high rotational speeds.
- Sealed & Maintenance-Free Operation: The 2RS1 contact seals effectively retain lubricant and exclude contaminants like dust and moisture. This sealed design, combined with factory-applied grease, ensures long service life with no need for re-lubrication.
- Precision Engineering: Manufactured from chrome steel for both rings and balls, the bearing offers high durability and wear resistance, maintaining precision under demanding conditions.
2204 E-2RS1TN9 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of demanding industrial applications, including:
- Electric Motors and Small Gearboxes
- Industrial Pumps and Compressors
- Precision Spindles in various machinery
- Material Handling Equipment
- Agricultural Machinery
