6328 M/C4VL2076
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6328 M/C4VL2076
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
21.1 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.018mm to 0
Outside diameter
300 mm
Outside diameter tolerance
-0.025mm to 0
Width
62 mm
Width tolerance
-0.25mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
56427 lbf
Radial static load rating
55078 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
None
Radial internal clearance
C4
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Machined metal
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 644.75
/ each
In Stock
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6328 M/C4VL2076 Bearing Product Overview & Core Advantages
The 6328 M/C4VL2076 is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in general industrial applications. Featuring an open design and optimized internal geometry, it offers high operational stability and is suitable for a wide temperature range. Its precision manufacturing to ABEC 1 (ISO P0) tolerance standards ensures consistent performance, making it a robust and cost-effective solution for various machinery.
6328 M/C4VL2076 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6328 | Standard bearing series designation indicating a medium duty, single row deep groove ball bearing with a 140mm bore. |
| M | Indicates a machined metal cage, typically brass or steel, offering high strength and suitability for high-speed applications. |
| C4 | Specifies a greater than normal radial internal clearance, ideal for applications with significant thermal expansion or where interference fits are used. |
| VL2076 | A manufacturer-specific code often related to internal product grouping or process specifications. |
6328 M/C4VL2076 Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove construction is engineered to support high radial loads (Dynamic: 56,427 lbf, Static: 55,078 lbf), making it suitable for demanding applications.
- Robust Construction: Components made from chrome steel for both rings and balls provide high hardness, wear resistance, and long service life.
- High-Speed Capability: The machined metal cage (M) ensures dimensional stability and guidance of the balls at the limiting speed of 4,300 rpm, reducing friction and heat generation.
- Flexible Internal Clearance: The C4 radial clearance accommodates thermal expansion in shaft and housing, preventing preload and potential seizure in high-temperature or tight-fit scenarios.
- Wide Temperature Range: Operates reliably from -30°C to 120°C, suitable for various industrial environments.
6328 M/C4VL2076 Bearing Typical Application Areas
This bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
