1212 C/3
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1212 C/3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.9 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Cylindrical
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
22 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
1.5 mm
Inner Ring Dimensions
Shoulder diameter inner ring
78 mm
Outer Ring Dimensions
Shoulder diameter outer ring
95.6 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
7020 lbf
Radial static load rating
2745 lbf
Limiting speed
8 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 43.08
/ each
In Stock
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1212 C/3 Bearing Product Overview & Core Advantages
The 1212 C/3 is a metric double row angular contact ball bearing engineered for applications demanding high precision and reliability. This precision bearing is designed to accommodate significant combined loads, including radial loads and bidirectional axial loads, in a single, compact unit. Its double row design provides enhanced rigidity and load-carrying capacity compared to single row bearings, making it an ideal solution for machinery requiring stable and accurate rotational performance.
1212 C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1212 | Standard bearing series designation, indicating the bearing dimensions (60mm bore, 110mm OD, 22mm width). |
| C | Specifies a normal radial internal clearance (CN group). |
| 3 | Indicates that the bearing is lubricated with a standard grease. |
1212 C/3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and optimized raceway geometry provide superior high rigidity, enabling the bearing to support substantial radial dynamic load ratings of 7020 lbf and radial static load ratings of 2745 lbf.
- Optimized for Performance: The nylon cage ensures smooth operation at the limiting speed of 8,000 rpm, contributing to lower friction and quieter running.
- Precision Engineering: Manufactured from chrome steel for both rings and balls, the bearing offers high durability and wear resistance. The open seal type allows for easy re-lubrication and is suitable for applications where heat dissipation is a priority.
- Standard Internal Clearance: The CN radial internal clearance is suitable for a wide range of general industrial applications, providing a balance between fit and operational temperature.
1212 C/3 Bearing Typical Application Areas
This versatile double row angular contact ball bearing
Industrial Gearboxes and Transmissions
Electric Motors and Generators
Material Handling Equipment
Agricultural Machinery
General Industrial Machinery requiring robust combined load support
