1311-TVH-C3
1300 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1311-TVH-C3 Bearing Product Overview & Core Advantages
The 1311-TVH-C3 is a double row angular contact ball bearing engineered for applications demanding high rigidity and reliable performance under combined loads. Featuring an open design and precision manufacturing, this metric bearing delivers exceptional stability and load-carrying capacity. Its optimized geometry allows it to accommodate significant radial loads while managing axial loads in both directions, making it an ideal solution for compact, high-performance machinery where space constraints and operational reliability are critical.
1311-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1311 | Basic bearing designation indicating bore diameter (55 mm), outside diameter (120 mm), and width (29 mm) |
| TVH | Designates specific internal design features including contact angle optimization and enhanced structural integrity |
| C3 | Indicates greater radial internal clearance than normal, suitable for applications with thermal expansion or where interference fits are used |
1311-TVH-C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row construction provides superior stiffness and enables the bearing to handle substantial combined radial and axial loads simultaneously. This makes it particularly suitable for applications requiring precise shaft positioning and minimal deflection.
Optimized Cage Design: The nylon cage ensures smooth operation at high speeds while reducing friction and wear. This contributes to the bearing's excellent high-speed performance with a limiting speed of 7,500 rpm.
Enhanced Durability: Manufactured from chrome steel for both rings and balls, this bearing offers exceptional wear resistance and long service life. The C3 clearance provides operational flexibility in applications subject to thermal variations or requiring tight interference fits.
Precision Manufacturing: Tight dimensional tolerances on bore diameter, outside diameter, and width ensure consistent performance and easy installation in precision applications.
1311-TVH-C3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery such as harvesters and tractors
- Electric Motors and motorized applications
- Industrial Pumps and compressors
- Construction Equipment requiring robust bearing solutions
