6309/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6309/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
811 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.015mm to 0
Width
25 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
11915 lbf
Radial static load rating
7194 lbf
Limiting speed
6.7 X 1000 rpm
Lubrication
Soild Oil
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:
$ 22.62
/ each
In Stock
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6309/W64 Bearing Product Overview & Core Advantages
The 6309/W64 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing excels at handling primarily radial loads and offers high operational reliability. Its open design facilitates easy re-lubrication, while the integrated Soild Oil lubrication ensures long-term, maintenance-free operation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides a cost-effective solution for applications requiring consistent performance and high rigidity.
6309/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6309 | Standard designation for a single row deep groove ball bearing with a 45mm bore, 100mm OD, and 25mm width. | Defines the core bearing dimensions and type. |
| W64 | Suffix indicating the bearing is pre-lubricated with Soild Oil. | Provides a sealed-for-life lubrication system, eliminating the need for re-lubrication and protecting against contamination. |
6309/W64 Bearing Structural Features & Performance Benefits
- Robust Construction & High Rigidity: Manufactured entirely from chrome steel for the rings, balls, and cage, this bearing delivers high strength and durability, contributing to stable operation under load.
- Radial Load Capacity: With a dynamic load rating of 11,915 lbf and a static load rating of 7,194 lbf, it is engineered to handle significant radial forces in a wide range of industrial applications.
- Optimized Speed Performance: The combination of the open design and Soild Oil lubrication allows for a limiting speed of 6,700 rpm, making it suitable for various high-speed operations.
- Maintenance-Free & Long Service Life: The W64 suffix signifies a lifetime lubrication solution. The Soild Oil is permanently retained, preventing leakage and ensuring consistent lubrication, which significantly extends the bearing's service interval and reduces total cost of ownership.
- Standardized Precision: Conforms to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, guaranteeing reliable and predictable performance.
6309/W64 Bearing Typical Application Areas
This versatile deep groove ball bearing is ideal for a multitude of applications across various industries, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- General machinery requiring a reliable, pre-lubricated radial bearing.
