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Koyo 7307B GC3FY is a single-row angular contact ball bearing with a 35 mm straight bore. The B suffix indicates a 40-degree contact angle for combined radial and thrust loads. GC3FY designates C3 internal clearance and factory pre-greasing. This bearing is suitable for machine tool spindles, pumps, and compressors.
MODEL 7307B GC3FY
Returnable: See conditions
Bearings The Koyo Bearing 7307B GC3FY is a premium single row angular contact bearing designed to provide optimal performance in various automotive and industrial applications. This bearing features a precision-engineered design that ensures high load capacity and durability, making it ideal for demanding environments.
Key Features
| Type | Single Row Angular Contact Bearing |
|---|---|
| Dimensions | Bore diameter of 35 mm, outer diameter of 80 mm, and width of 21 mm |
| Load Rating | Capable of handling both radial and axial loads due to its angular contact design |
| Precision Class | Designed to meet high precision standards for enhanced operational reliability |
| Material | Manufactured with high-quality chrome steel for increased strength and resistance to wear |
Applications
| Automotive Industry | Ideal for use in steering systems, gearboxes, and other applications requiring reliable and precise operation |
|---|---|
| Heavy Machinery | Suitable for various industrial machinery where axial loads are present |
| General Engineering | Versatile enough for use in a wide range of mechanical systems across multiple sectors |
Benefits
| Enhanced Performance | The angular contact design allows for high-speed operation and efficient load distribution |
|---|---|
| Durability | Constructed from premium materials, ensuring longevity and reduced maintenance needs |
| Reliability | Backed by Koyo's reputation for quality, this bearing is engineered to withstand challenging operational conditions |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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