61922 MA/C3
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61922 MA/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.04 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
110 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
150 mm
Outside diameter tolerance
-0.015mm to 0
Width
20 mm
Width tolerance
-0.2mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
9802 lbf
Radial static load rating
10116 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Machined metal
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 188.49
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
61922 MA/C3 Bearing Product Overview & Core Advantages
The 61922 MA/C3 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and stable operation. Characterized by its open design and C3 radial internal clearance, this bearing is optimized for applications where thermal expansion must be accommodated. Its ABEC 1 (ISO P0) tolerance class ensures consistent quality and performance, making it a robust and cost-effective solution for a wide range of industrial machinery.
61922 MA/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 61922 | Basic bearing series designation, indicating a deep groove ball bearing with a 110 mm bore and 150 mm outside diameter. |
| MA | Designates a machined metal cage, typically brass or steel, offering high strength, excellent guidance, and suitability for high-speed applications. |
| C3 | Indicates a greater than normal radial internal clearance. This is critical for applications with significant thermal expansion, preventing preload and potential seizure. |
61922 MA/C3 Bearing Structural Features & Performance Benefits
- Robust Load Capacity: With a dynamic load rating of 9802 lbf and a static load rating of 10116 lbf, this bearing is designed to handle significant radial loads over its operational life.
- High-Speed Capability: The combination of a machined metal cage (MA) and precision-ground chrome steel components enables a high limiting speed of 7,500 rpm, ensuring stable performance in demanding rotational applications.
- Thermal Stability: The specified C3 clearance provides operational reliability in environments with fluctuating temperatures, accommodating differential expansion between the shaft and housing.
- Durable Construction: Manufactured from high-grade chrome steel for both rings and balls, the bearing provides excellent wear resistance and long-term durability.
61922 MA/C3 Bearing Typical Application Areas
This deep groove ball bearing is ideally suited for a variety of industrial applications, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Compressors
