1214J
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1214J
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
1.25 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Cylindrical
Outside diameter
125 mm
Outside diameter tolerance
-0.018mm to 0
Width
24 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
1.5 mm
Inner Ring Dimensions
Shoulder diameter inner ring
87.45 mm
Outer Ring Dimensions
Shoulder diameter outer ring
106.6 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
8055 lbf
Radial static load rating
3285 lbf
Limiting speed
7 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 79.02
/ each
In Stock
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1214J Bearing Product Overview & Core Advantages
The 1214J double row angular contact ball bearing is a precision bearing engineered for applications requiring high rigidity and reliable performance under combined loads. Its double row design enables it to support significant radial loads while also accommodating axial loads in both directions, making it an ideal solution for compact arrangements where space is limited. Manufactured with chrome steel rings and balls, it ensures durability and consistent operation in demanding environments.
1214J Bearing Model Code Explained, Specifications & Naming Convention
The model designation 1214J provides key technical specifications:
- 1214: Standard metric series designation indicating a bore diameter of 70 mm, outside diameter of 125 mm, and width of 24 mm.
- J: Denotes an optimized internal design and CN group radial internal clearance, which is the standard clearance for general applications, ensuring proper fit and performance.
1214J Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row angular contact construction provides superior rigidity, enabling the bearing to handle substantial radial dynamic load ratings of 8055 lbf and static load ratings of 3285 lbf. This makes it suitable for applications with significant combined loads.
- Optimized for Performance: Featuring a steel cage that ensures stability at the limiting speed of 7000 rpm. The open design allows for efficient lubrication management, supporting high-speed operation.
- Precision Engineering: Manufactured with tight dimensional tolerances (bore: -0.015mm to 0, outside diameter: -0.018mm to 0) and a CN radial internal clearance, ensuring precise fit and smooth operation in precision machinery.
- Material Excellence: Constructed from chrome steel for both rings and balls, providing high wear resistance and longevity, suitable for a temperature range of -30°C to 110°C.
1214J Bearing Typical Application Areas
The 1214J bearing is widely used in industries and equipment requiring robust performance and precision, including:
- Industrial Gearboxes and power transmission systems
- Pumps and Compressors for handling radial and axial loads
- Material Handling Equipment such as conveyors
- Agricultural Machinery and other heavy-duty applications
- General machinery where high rigidity and combined load capacity are critical
