6912
6900 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6912
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
192 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
13 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
4545 lbf
Radial static load rating
3892 lbf
Limiting speed
8.9 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.008mm to 0.028mm
Radial internal clearance
C0
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 10.78
/ each
In Stock
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6912 Bearing Product Overview & Core Advantages
The 6912 metric ball bearing is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Engineered from high-grade chrome steel, it excels at handling radial loads and offers a robust, cost-effective solution. Its open design allows for versatile lubrication options, while the ABEC-1 tolerance class ensures consistent quality and smooth operation, making it a fundamental component for general machinery requiring dependable rotation.
6912 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6912 | Standard designation for a metric single row deep groove ball bearing with a 60mm bore, 85mm OD, and 13mm width. |
| Open (Seal Type) | No integral seals or shields. This allows for higher limiting speeds and requires external lubrication. |
| ABEC-1 | Specifies the tolerance class, indicating standard precision levels for runout and dimensions. |
| C0 | Denotes the standard radial internal clearance group (0.008mm to 0.028mm), suitable for most operating conditions. |
6912 Bearing Structural Features & Performance Benefits
- Robust Load Capacity: With a dynamic load rating of 4545 lbf and a static load rating of 3892 lbf, this bearing is built to handle significant radial stresses in continuous operation.
- High-Speed Capability: The stainless steel cage and optimized deep groove raceway contribute to a high limiting speed of 8,900 rpm, ensuring stability at elevated rotational velocities.
- Precision & Consistency: Manufactured to ABEC-1 standards, it provides reliable dimensional accuracy and reduced vibration for smooth running.
- Versatile Material Construction: The rings and balls made from chrome steel (GCr15) offer high hardness and wear resistance, while the stainless steel cage provides excellent corrosion resistance and cage integrity.
6912 Bearing Typical Application Areas
This 6912 bearing is widely used in various industrial sectors due to its balanced performance and standard dimensions. Common applications include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Fans
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Automotive Components
