RMS 24
RMS Series Single Row Deep Groove Ball Bearings
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Part No.
Part No.
RMS 24
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
4.5 kg
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
3"
Bore diameter tolerance
-0.00031" to 0.00019"
Outside diameter
7"
Outside diameter tolerance
-0.00181" to -0.00129"
Width
1.56252"
Width tolerance
-0.005" to 0"
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
27876 lbf
Radial static load rating
19446 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
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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In Stock
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RMS 24 Bearing Product Overview & Core Advantages
The RMS 24 is a single row deep groove ball bearing engineered for demanding industrial applications requiring high precision and reliability. Manufactured to P6 tolerance class, this bearing offers exceptional dimensional accuracy and running performance. Its primary strength lies in its robust radial load capacity, with a dynamic rating of 27,876 lbf, making it an ideal choice for applications where radial forces are predominant. The open design and high-quality materials ensure consistent operation within a wide temperature range.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| RMS 24 | Standard model designation for a specific single row deep groove ball bearing with a 3" bore. |
| Open (Seal Type) | No seals or shields, allowing for higher speeds and easier re-lubrication. Suitable for clean environments. |
| P6 (Tolerance) | A tighter tolerance class than standard, providing improved running accuracy, reduced vibration, and higher limiting speed capabilities. |
| CN (Clearance) | Standard normal radial internal clearance, suitable for most common operating conditions. |
RMS 24 Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and robust construction enable the bearing to support significant radial dynamic loads and moderate axial loads in both directions.
- Precision Performance: Manufactured to P6 tolerance with a stainless steel cage, this bearing ensures smooth operation, minimal vibration, and is capable of achieving a limiting speed of 7,500 rpm.
- Durability and Longevity: Crafted from chrome steel for both rings and balls, the RMS 24 offers high hardness, wear resistance, and a long operational lifespan under proper conditions.
- Versatile Lubrication: The open design allows for flexibility in lubrication strategies, enabling the use of specialized greases or oils to optimize performance for specific applications and environmental conditions.
RMS 24 Bearing Typical Application Areas
This bearing is well-suited for a variety of heavy-duty and precision machinery, including:
- Industrial gearboxes and transmissions
- Large electric motors and generators
- Material handling equipment (conveyor pulleys)
- Agricultural machinery
- Pump and compressor systems
