W 6307
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6307
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.42 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6430 lbf
Radial static load rating
4271 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 45.37
/ each
In Stock
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W 6307 Bearing Product Overview & Core Advantages
The W 6307 is a single row deep groove ball bearing engineered for superior performance in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its primary function is to support substantial radial loads, making it a robust and reliable choice. The bearing features an open design and comes with a standard CN radial internal clearance, ensuring versatile operation across various conditions. Its high limiting speed and precision P0 tolerance class make it suitable for applications requiring smooth, high-speed rotation and dependable service life.
W 6307 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| W | Designates a stainless steel construction for the entire bearing. |
| 63 | Indicates the bearing series, defining its dimensional and load-carrying characteristics. |
| 07 | Specifies the bore diameter code; for metric bearings, this corresponds to a 35 mm bore. |
| (No Suffix) | The absence of additional suffixes confirms an open (unsealed) design, standard P0 tolerance, and CN radial clearance. |
W 6307 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The rings, balls, and cage are manufactured from stainless steel, providing outstanding resistance to corrosion and enabling use in harsh, wash-down, or chemically aggressive environments.
- High Radial Load Capacity: The deep groove raceway and robust single-row design are optimized to handle high radial dynamic and static load ratings, ensuring longevity and reliability under significant stress.
- High-Speed Capability: The precision-ground components and stable stainless steel cage contribute to a high limiting speed, making it suitable for applications requiring fast rotational velocities.
- Precision & Versatility: Manufactured to P0 tolerance class with CN radial internal clearance, this bearing offers consistent performance and is adaptable to a wide range of standard operating conditions and fits.
- Customizable Lubrication: The open seal type allows for the application of specialized lubricants tailored to specific operational needs, such as extreme temperatures or specific chemical compatibilities.
W 6307 Bearing Typical Application Areas
This bearing is ideally suited for industries and equipment where corrosion resistance and reliable radial load support are critical. Key applications include:
- Food and Beverage Processing Machinery: Conveyors, mixers, and filling equipment.
- Medical and Pharmaceutical Equipment: Devices requiring frequent sterilization.
- Chemical Processing Pumps and Valves: Handling corrosive fluids.
- Marine and Offshore Applications: Equipment exposed to saltwater environments.
- General Industrial Machinery: Electric motors, gearboxes, and other high-speed drives in non-sealed housings.
