6912zz
6900 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6912zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
192 g
Tolerance class
ABEC-1
Seal type
Shielded
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:
$ 10.98
/ each
In Stock
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6912zz Bearing Product Overview & Core Advantages
The 6912zz is a single row deep groove ball bearing designed for reliable performance in demanding applications. This shielded bearing offers excellent radial load capacity and is manufactured to ABEC-1 precision tolerances, ensuring consistent operation and long service life. Its compact design, featuring a 60mm bore and 85mm outside diameter, makes it an ideal solution for space-constrained assemblies requiring robust radial load support.
6912zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 69 | Deep Groove Ball Bearing Series |
| 12 | Bore Diameter Code (60 mm) |
| zz | Double Shields (Non-Contact) on Both Sides |
6912zz Bearing Structural Features & Performance Benefits
- Enhanced Contamination Protection: The double zz shields effectively retain lubrication and exclude larger particulate contaminants, extending bearing life in challenging environments.
- Robust Load Handling: With a dynamic load rating of 4545 lbf and a static load rating of 3892 lbf, this bearing is engineered to handle significant radial loads with high reliability.
- Precision Engineering: Manufactured from chrome steel with a stainless steel cage and ABEC-1 tolerance class, it ensures smooth operation, reduced vibration, and consistent performance.
- Optimized for Speed: The design supports a limiting speed of 8,900 rpm, making it suitable for a wide range of industrial applications requiring moderate to high rotational speeds.
6912zz Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (Alternators, Pumps)
- General Industrial Machinery requiring reliable radial support
