6309/VW514
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6309/VW514
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
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
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In Stock
Price available upon request.
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6309/VW514 Bearing Product Overview & Core Advantages
The 6309 is a metric, single row deep groove ball bearing designed for superior performance in demanding applications. Engineered for primarily radial load handling, it offers a robust and reliable solution. Its open design allows for versatile lubrication options, while the ABEC 1 (ISO P0) tolerance class ensures consistent operation and interchangeability. This bearing is characterized by its high radial dynamic load rating and is constructed entirely from durable Chrome Steel, making it an excellent choice for general industrial use where cost-effectiveness and reliability are paramount.
6309/VW514 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating medium width and a robust load-carrying capacity. |
| 09 | Bore diameter code, corresponding to a 45 mm bore. |
| (No Suffix) | Indicates a standard, open bearing with no seals or shields, allowing for high-speed operation and custom lubrication. |
6309/VW514 Bearing Structural Features & Performance Benefits
- Optimized Radial Load Capacity: The single row deep groove raceway geometry is precision-engineered to efficiently support high radial loads, with a dynamic load rating of 11915 lbf.
- High-Speed Capability: The open design and standard CN clearance minimize friction and heat generation, enabling a limiting speed of 6,700 rpm.
- Robust Construction: Manufactured entirely from Chrome Steel (rings, balls, and cage), this bearing provides excellent durability, wear resistance, and a long operational lifespan.
- Standardized Precision: Conforms to ABEC 1 (ISO P0) tolerance standards, ensuring dimensional accuracy and reliable performance for a wide range of applications.
- Versatile Lubrication: The absence of integral seals (open type) provides the flexibility to use specialized greases or oils tailored to specific operating conditions, including the specified temperature range of -30°C to 120°C.
6309/VW514 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery (Pumps, Fans)
