6307/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6307/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
457 g
Tolerance class
ABEC 1 | ISO 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
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7509 lbf
Radial static load rating
4339 lbf
Limiting speed
8.5 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:
$ 13.27
/ each
In Stock
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6307/W64 Bearing Product Overview & Core Advantages
The 6307/W64 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with Soild Oil lubrication, this bearing offers a maintenance-free solution with consistent performance across a wide temperature range. Its open design and CN radial internal clearance make it a versatile and reliable choice for handling primarily radial loads with high efficiency. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures dependable operation and long service life in various industrial environments.
6307/W64 Bearing Model Code Explained, Specifications & Naming Convention
The model number 6307/W64 can be broken down as follows:
- 6307: Standard designation for a single row deep groove ball bearing with a 35mm bore, 80mm OD, and 21mm width.
- W64: This suffix specifically indicates the bearing is pre-lubricated with Soild Oil, a solid polymer-based lubricant. This provides a sealed-for-life, maintenance-free solution, eliminating the need for re-lubrication and preventing lubricant leakage.
6307/W64 Bearing Structural Features & Performance Benefits
- Maintenance-Free Operation: The integrated Soild Oil lubricant is permanently contained within the bearing, offering consistent lubrication and protection against contamination. This eliminates the cost and downtime associated with re-lubrication.
- High Load Capacity: With a dynamic load rating of 7509 lbf and a static load rating of 4339 lbf, this bearing is built to handle significant radial loads, ensuring durability and reliability.
- Optimized for Versatility: The CN radial internal clearance is the standard for general applications, providing a balance of fit and operational performance. The open design allows for easy re-lubrication if required in specific scenarios, though the W64 suffix makes this typically unnecessary.
- Robust Construction: All core components, including rings, balls, and cage, are manufactured from high-grade Chrome Steel, providing excellent wear resistance and overall strength.
6307/W64 Bearing Typical Application Areas
The 6307/W64 is ideally suited for a wide range of applications where reliable, maintenance-free operation is critical. Key industries and equipment include:
- Electric Motors and Gearboxes
- Material Handling Equipment such as conveyor systems
- Agricultural Machinery
- Industrial Fans and Blowers
- Various General Industrial Machinery
