1210-TVH-C3
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1210-TVH-C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.53 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Cylindrical
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
20 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
61.7 mm
Outer Ring Dimensions
Shoulder diameter outer ring
78.1 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5962 lbf
Radial static load rating
2059 lbf
Limiting speed
10 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
C3
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:
$ 36.9
/ each
In Stock
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1210-TVH-C3 Bearing Product Overview & Core Advantages
The 1210-TVH-C3 is a double row angular contact ball bearing engineered for applications requiring high rigidity and the ability to handle combined loads. Its compact design integrates two rows of balls with a high-precision contact angle, enabling it to support significant radial loads and bidirectional axial loads simultaneously. This makes it an ideal precision bearing for demanding industrial environments where reliability and performance are paramount. The bearing comes pre-lubricated and features a C3 radial internal clearance, optimized for stable operation under varying thermal conditions.
1210-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1210 | Standard bore diameter (50 mm) and series designation. |
| TVH | Indicates a Nylon (Polyamide) cage, contributing to lower friction, quieter operation, and suitability for higher speeds. |
| C3 | Specifies a greater than normal radial internal clearance. This is crucial for applications with expected thermal expansion, preventing preload and ensuring smooth performance. |
1210-TVH-C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design provides superior rigidity and enables the bearing to handle substantial combined loads (radial and axial forces from both directions) effectively, making it more compact than using two single-row bearings.
- Optimized for Demanding Conditions: The specified C3 clearance ensures operational reliability in applications prone to shaft and housing thermal expansion, preventing seizure and maintaining performance.
- High-Speed Capability: The lightweight Nylon cage (TVH) reduces centrifugal forces, lowers friction, and allows for a higher limiting speed, making it a capable high-speed bearing.
- Pre-Lubricated & Ready-to-Use: The bearing is factory-lubricated, simplifying installation and providing immediate protection against wear during the initial run-in period.
1210-TVH-C3 Bearing Typical Application Areas
This bearing is commonly specified in a range of industrial machinery where its high rigidity and combined load capacity are critical. Key applications include:
- Industrial Gearboxes and Transmissions
- Electric Motors and Generators
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
