61828/C3
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61828/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.82 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.018mm to 0
Outside diameter
175 mm
Outside diameter tolerance
-0.018mm to 0
Width
18 mm
Width tolerance
-0.25mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
8768 lbf
Radial static load rating
10454 lbf
Limiting speed
4.5 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:
$ 173.27
/ each
In Stock
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61828/C3 Bearing Product Overview & Core Advantages
The 61828/C3 is a metric single row deep groove ball bearing engineered for robust performance in radial load applications. Characterized by its open design and C3 radial internal clearance, this bearing is optimized for operational environments where thermal expansion is a consideration. Its construction from high-grade chrome steel ensures durability and reliable operation within a temperature range of -30°C to 120°C. The bearing offers a high limiting speed and substantial dynamic and static load ratings, making it a versatile and dependable component for a wide array of industrial machinery.
61828/C3 Bearing Model Code Explained, Specifications & Naming Convention
The model number 61828/C3 provides specific technical information:
- 61828: Denotes a single row deep groove ball bearing from the 618 series with a 140 mm bore and 175 mm outside diameter.
- /C3: Indicates a radial internal clearance that is greater than standard (CN). This is selected for applications where fits or operational conditions may cause a reduction in internal clearance, such as in heated environments or with interference fits.
- Seal Type: Open: No integral seals or shields, allowing for higher speeds and easy re-lubrication but requiring a clean operating environment or external sealing.
- Tolerance Class: ABEC 1 | ISO P0: A standard precision grade suitable for most general industrial applications.
- Lubrication: None: The bearing is supplied without grease, allowing the user to select the optimal lubricant for the specific application.
61828/C3 Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove construction is fundamentally designed to support significant radial loads. With a dynamic load rating of 8768 lbf and a static load rating of 10454 lbf, it provides reliable performance under demanding conditions.
- Optimized for Speed: The open design and precision chrome steel cage contribute to a high limiting speed of 4,500 rpm, making it suitable for applications requiring rapid rotation.
- Versatile Internal Clearance: The C3 clearance provides operational flexibility. It accommodates thermal expansion from shaft and housing fits or from the bearing's own operating temperature, preventing pre-load and potential seizure, thereby enhancing service life.
- Material Integrity: Manufactured entirely from chrome steel (rings, balls, and cage), the bearing ensures consistent material properties, high hardness, and resistance to wear.
61828/C3 Bearing Typical Application Areas
This bearing is commonly specified in industries and equipment requiring reliable radial support and high-speed capability, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
