1219-M
1200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1219-M
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
3.1 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
95 mm
Bore diameter tolerance
-0.02mm to 0
Bore type
Cylindrical
Outside diameter
170 mm
Outside diameter tolerance
-0.025mm to 0
Width
32 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
2.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
120.4 mm
Outer Ring Dimensions
Shoulder diameter outer ring
148.1 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
14332 lbf
Radial static load rating
6075 lbf
Limiting speed
5 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 154.39
/ each
In Stock
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1219-M Bearing Product Overview & Core Advantages
The 1219-M is a double row angular contact ball bearing engineered for applications requiring exceptional rigidity and the capacity to handle combined loads. Its metric design features a 95 mm bore and an open construction, making it ideal for high-precision arrangements where radial and axial loads are present. Manufactured from chrome steel with a brass cage, this bearing delivers reliable performance and long service life in demanding industrial environments.
1219-M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| M | Indicates the bearing is supplied with brass cage and is lubricated from the factory. |
| Open | No integral seals or shields, allowing for custom lubrication schemes and higher potential speeds. |
1219-M Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide superior stiffness, enabling the bearing to support significant radial dynamic load ratings (14,332 lbf) and static load ratings (6,075 lbf). This design is optimized for combined radial and axial loads.
- Precision & Speed: Manufactured to strict dimensional tolerances (bore: -0.02mm to 0) and featuring a brass cage, the 1219-M ensures smooth operation and is capable of achieving a limiting speed of 5,000 rpm.
- Operational Reliability: The chrome steel rings and balls, combined with a standard CN radial internal clearance and factory-applied lubrication, ensure consistent performance across a temperature range of -30°C to 110°C.
1219-M Bearing Typical Application Areas
This double row ball bearing is widely used in:
- Industrial Gearboxes and power transmission systems
- Machine Tool Spindles requiring high precision and rigidity
- Pumps and Compressors
- Material Handling Equipment
- Heavy-duty agricultural and construction machinery
