61910-2RS1/C3GJN
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61910-2RS1/C3GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.14 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
3282 lbf
Radial static load rating
2653 lbf
Limiting speed
12 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 33.54
/ each
In Stock
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61910-2RS1/C3GJN Bearing Product Overview & Core Advantages
The 61910-2RS1/C3GJN is a metric single row deep groove ball bearing engineered for high-performance applications requiring reliable operation under radial loads. Its compact design, featuring a sealed construction, provides excellent protection against contamination while maintaining operational integrity. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent precision and is ideal for applications demanding long service life and dependable performance in standard duty environments.
61910-2RS1/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance & Advantage |
|---|---|---|
| 619 | Deep Groove Ball Bearing Series | Standard series design optimized for high-speed operation and radial load capacity. |
| 10 | Size Code (Bore: 50mm, OD: 72mm, Width: 12mm) | Defines the critical bearing dimensions for proper fit and application selection. |
| 2RS1 | Contact Rubber Seals on Both Sides | Provides superior protection against contaminants like dust and moisture, extending bearing life. |
| C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion, making it suitable for applications with expected temperature variations. |
| GJN | Grease Type Designation | Indicates the bearing is pre-lubricated with a specific high-quality grease for immediate use. |
61910-2RS1/C3GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Rigidity: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing offers excellent strength and resistance to wear, ensuring dimensional stability under load.
- Optimized Load Capacity: The deep groove raceway and single row design are optimized to handle significant radial dynamic load ratings (3282 lbf) and radial static load ratings (2653 lbf).
- Enhanced Sealing & Contamination Resistance: The 2RS1 contact seals effectively retain lubrication and exclude harmful contaminants, making the bearing suitable for dirty or humid environments and contributing to its maintenance-free characteristic.
- Pre-Lubrication for Immediate Service: Filled with GJN grease, the bearing is ready for installation and operation, simplifying the assembly process and ensuring immediate performance.
61910-2RS1/C3GJN Bearing Typical Application Areas
This sealed deep groove ball bearing is commonly specified in a wide range of industrial and commercial equipment, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Industrial Fans and Blowers
- Appliance Drives (e.g., washing machines)
