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UJK Light-Duty Insert Bearing Units (Y-Bearings) with Eccentric Locking Collar

UJK Light-Duty Insert Bearing Units are engineered for efficient and reliable performance in applications with moderate loads and speeds. These units combine a deep groove ball bearing with a robust, lightweight housing, offering a compact and cost-effective solution for a vast array of machinery and equipment.

The defining feature of this series is the eccentric locking collar, which provides a simple, secure, and tool-free method of mounting the bearing onto the shaft. This design eliminates the need for set screws, adapters, or complex machining, ensuring quick installation and removal while preventing damage to the shaft.

Key Features & Benefits:

• Eccentric Locking Mechanism: The quick-release, single-point locking system allows for easy hand-tightening onto the shaft. The eccentric collar provides a powerful grip, ensuring a secure and vibration-resistant hold without galling or scoring the shaft surface.

• Lightweight & Compact Design: The housing is typically constructed from high-grade, lightweight materials, reducing the overall weight of the assembly. This makes them ideal for applications where size and weight are critical factors.

• Effective Sealing: Integrated contact seals (typically on both sides) effectively protect the bearing interior from dust, dirt, moisture, and other contaminants. This retained lubrication and exclusion of pollutants significantly extend bearing service life with minimal maintenance.

• Excellent Value: Provides an optimal balance of performance, durability, and cost, making them a highly economical choice for original equipment manufacturers (OEMs) and maintenance operations.

• Versatility & Interchangeability: Designed to standard dimensions, these units are interchangeable with other major brands, offering flexibility in sourcing and replacement.

• Corrosion Resistance: Many models feature housings and components with plated or composite finishes that resist rust, suitable for use in humid or washdown environments.