1207L1C3
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1207L1C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.32 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Cylindrical
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
47 mm
Outer Ring Dimensions
Shoulder diameter outer ring
60.9 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
4275 lbf
Radial static load rating
1350 lbf
Limiting speed
13 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
C3
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:
$ 32.48
/ each
In Stock
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1207L1C3 Bearing Product Overview & Core Advantages
The 1207L1C3 is a double row angular contact ball bearing designed for applications requiring high load capacity and rigidity. This precision bearing is engineered to accommodate combined loads—simultaneous radial and axial forces—making it ideal for demanding industrial environments. Its compact design and high rigidity provide stable support for rotating shafts, while the C3 radial internal clearance ensures optimal performance under operational thermal expansion. Manufactured from high-grade chrome steel, it offers excellent durability and is pre-lubricated for immediate use.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 1207 | Standard bearing series designation, indicating a metric double row angular contact ball bearing with a 35 mm bore diameter. |
| L1 | Identifies specific internal design features for optimized load distribution and performance. |
| C3 | Specifies a greater radial internal clearance than normal (C0), suitable for applications with expected thermal expansion or where interference fits are used. |
1207L1C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design significantly increases rigidity and enables the bearing to handle substantial combined radial and axial loads, providing stable operation under heavy-duty conditions.
- Optimized for High-Speed Operation: Featuring a robust brass cage, the bearing maintains structural integrity at high rotational speeds, with a limiting speed of 13,000 rpm, making it suitable for high-speed applications.
- Precision Engineering & Durability: Manufactured from chrome steel for both rings and balls, the bearing offers high wear resistance and long service life. The precise bearing dimensions (35 mm bore, 72 mm OD, 17 mm width) ensure consistent performance and easy integration.
- Pre-Lubricated & Ready for Use: The bearing comes pre-lubricated, reducing initial setup time and providing immediate protection against wear within its operating temperature range of -30°C to 110°C.
1207L1C3 Bearing Typical Application Areas
- Industrial Gearboxes and Transmissions
- Electric Motors and Generators
- Pumps and Compressors
- Material Handling Equipment
- Agricultural and Construction Machinery
