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UER200 Series Concentric Lock Snap Ring Bearings
UER200 Series Concentric Locking Insert Bearings
Our UER200 Series Concentric Locking Insert Bearings are designed for press-fit applications that require secure shaft locking and positive bearing retention. These bearings feature a cylindrical outer diameter with an external snap ring groove, allowing them to be installed directly into equipment bores while preventing axial movement within the housing.
The UER200 Series utilizes a concentric locking collar that provides uniform clamping force around the shaft. This design helps maintain shaft alignment, reduce vibration, and minimize shaft damage compared to traditional set screw locking methods. The combination of a concentric locking system and snap ring retention makes UER200 bearings a popular choice for OEM equipment, conveyors, rollers, agricultural machinery, and industrial applications where a mounted bearing housing is not used.
Unlike standard insert bearings with spherical outer diameters, UER200 bearings are manufactured with a cylindrical outer diameter specifically for press-fit installations. The snap ring on the outside diameter helps locate the bearing within the housing bore and prevents unwanted axial movement during operation.
Key Features of UER200 Series Bearings
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Cylindrical outer diameter for press-fit applications
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External snap ring for positive bearing retention
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Concentric locking collar for secure shaft attachment
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Uniform shaft clamping reduces shaft wear and vibration
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Designed for direct installation into equipment bores
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Pre-lubricated for simplified maintenance
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Available in a variety of shaft sizes
Benefits of UER200 Bearings
The UER200 Series offers a reliable solution for applications where a standard mounted bearing unit is not practical. The cylindrical OD provides a precise fit within the housing bore, while the snap ring helps maintain proper bearing positioning. Combined with the concentric locking collar, these bearings deliver secure shaft retention and dependable performance in demanding operating environments.
Common Applications
UER200 Series bearings are commonly used in:
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Conveyor rollers
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Material handling equipment
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Agricultural machinery
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Packaging equipment
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Industrial rollers
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Processing machinery
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OEM equipment
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Manufacturing systems
Frequently Asked Questions
What is a UER200 Series bearing?
A UER200 Series bearing is a cylindrical OD insert bearing that features an external snap ring and a concentric locking collar. It is designed for press-fit installations where positive bearing retention is required.
What does the "R" in UER200 mean?
The "R" designates a snap ring groove on the outer diameter of the bearing. The supplied snap ring helps locate and retain the bearing within the housing bore.
Are UER200 bearings used in standard mounted bearing housings?
No. UER200 bearings have a cylindrical outer diameter and are intended for press-fit applications. They are not designed for standard mounted bearing housings that require a spherical outer diameter insert bearing.
What are the advantages of a concentric locking collar?
A concentric locking collar evenly grips the shaft around its circumference, helping improve shaft alignment, reduce vibration, and minimize shaft damage compared to set screw locking systems.
What is the difference between UER200 and UE200 bearings?
Both series utilize a concentric locking collar, but UER200 bearings feature a cylindrical outer diameter with an external snap ring for press-fit applications. Standard UE200 bearings typically have a spherical outer diameter designed for use in mounted bearing housings.
Browse our selection of UER200 Series Concentric Locking Insert Bearings to find high-quality bearings for press-fit applications requiring secure shaft locking, positive bearing retention, and dependable long-term performance.