6312 TC/C783
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6312 TC/C783
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1699 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
130 mm
Outside diameter tolerance
-0.018mm to 0
Width
31 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
18412 lbf
Radial static load rating
11735 lbf
Limiting speed
5.3 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 209.37
/ each
In Stock
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6312 TC/C783 Bearing Product Overview & Core Advantages
The 6312 single row deep groove ball bearing is a fundamental precision bearing solution designed for robust radial load applications. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable performance and high operational consistency. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery where dependable rotation and long service life are critical.
6312 TC/C783 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating medium duty and specific dimensional series. |
| 12 | Bore diameter code, corresponding to a 60 mm bore. |
| (No Suffix) | Indicates an open (unsealed) bearing with a pressed steel cage and standard CN radial internal clearance. |
6312 TC/C783 Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway geometry is engineered to support high radial dynamic load ratings of 18,412 lbf, while also accommodating moderate axial loads in both directions.
- Precision Engineering: Built to ABEC 1 precision class, this bearing ensures smooth, quiet, and vibration-damped operation, contributing to the overall accuracy of the application.
- High-Speed Capability: With a limiting speed of 5,300 rpm, it is well-suited for applications requiring rapid rotation when paired with appropriate lubrication.
- Material Integrity: All core components, including rings, balls, and cage, are manufactured from high-grade Chrome Steel, providing excellent hardness, wear resistance, and durability.
- Flexible Lubrication: The open seal type allows for the use of various greases or oils, enabling optimization for specific speed, temperature, and environmental conditions.
6312 TC/C783 Bearing Typical Application Areas
The 6312 bearing is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
