1216 P/6
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1216 P/6
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
1.6 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Cylindrical
Outside diameter
140 mm
Outside diameter tolerance
-0.018mm to 0
Width
26 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
2 mm
Inner Ring Dimensions
Shoulder diameter inner ring
102 mm
Outer Ring Dimensions
Shoulder diameter outer ring
122.6 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
8932 lbf
Radial static load rating
3825 lbf
Limiting speed
6 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:
$ 108.2
/ each
In Stock
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1216 P/6 Bearing Product Overview & Core Advantages
The 1216 P/6 is a double row angular contact ball bearing designed for applications demanding high precision and reliability. This precision bearing is engineered to accommodate combined loads, simultaneously supporting significant radial loads and moderate axial loads in both directions. Its compact double-row design provides a high degree of rigidity and stable rotational accuracy, making it an ideal solution for machinery requiring robust support in a confined space. Manufactured from high-grade chrome steel and featuring a lightweight nylon cage, it is optimized for performance and durability.
1216 P/6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1216 | Standard bearing series designation, indicating the bearing dimensions (80mm bore, 140mm OD, 26mm width). |
| P | Signifies a higher precision grade, ensuring tighter tolerances for superior running accuracy. |
| 6 | Indicates a specific contact angle and internal design optimized for handling combined loads. |
1216 P/6 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide exceptional stiffness, enabling the bearing to withstand heavy radial loads and bidirectional axial loads without significant deformation.
- Optimized for Performance: The lightweight nylon cage ensures smooth operation at high speeds, reduces friction, and is suitable for the specified temperature range of -30°C to 110°C.
- Precision & Longevity: Manufactured with a CN radial internal clearance as standard, this bearing offers consistent performance. The open design, when used with appropriate lubrication, allows for effective heat dissipation and can achieve a limiting speed of 6,000 rpm.
- Material Integrity: Constructed from high-carbon chrome steel for both rings and balls, providing excellent wear resistance and fatigue life.
1216 P/6 Bearing Typical Application Areas
This double row angular contact ball bearing is ideally suited for applications requiring high precision and rigidity, such as:
- Machine tool spindles
- Gearboxes and transmission systems
- Industrial pumps and compressors
- Precision agricultural machinery
- Material handling equipment
