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Product Description: UJK SER Series Flange Mounted Bearing Units

Title: UJK SER Series: Compact Flange Mounted Bearings for Space-Constrained Applications

The UJK SER Series is engineered for applications where space is limited and a secure, face-mounted solution is required. These compact and robust flange bearing units feature a high-strength cast iron or pressed steel housing (depending on the specific type) designed for bolt-on mounting to flat surfaces, machine frames, or walls. This design provides excellent stability and resists rotation under high torque loads.

The series incorporates a self-aligning ball bearing, which compensates for initial mounting misalignment and shaft deflection, ensuring smooth operation and extended service life. Available with either a reliable set screw (SER-S Type) or a quick-install eccentric locking collar (SER-E Type), the SER Series offers flexibility for various installation preferences. High-performance seals are integrated to protect the bearing from contaminants in demanding environments.

Key Features & Benefits:

• Compact Flange Design: Ideal for tight spaces where traditional pillow blocks cannot fit. Allows for versatile mounting on vertical, horizontal, or inverted surfaces.

• Secure Face-Mounting: The flange base, secured by multiple bolts, provides a rigid and stable connection, preventing housing movement under load.

• Self-Aligning Capability: Compensates for angular misalignment, protecting the bearing from binding and premature failure.

• Two Locking Options:

  • SER-S Type: Features a set screw for a simple and secure shaft locking method.

  • SER-E Type: Features an eccentric locking collar for fast, tool-free installation and removal without damaging the shaft.

• Effective Sealing: High-quality contact seals (e.g., RS, 2RS) effectively retain lubrication and exclude dust, dirt, and moisture, enhancing bearing life.

• Durable Construction: Available in robust cast iron for heavy-duty applications or pressed steel for lighter-duty, cost-sensitive uses.

• Interchangeable: Manufactured to standard dimensional specifications, ensuring easy replacement and compatibility with bearings from other major manufacturers.

Typical Applications:
The UJK SER Series is versatile and widely used in applications requiring a compact, face-mounted solution:

• Electric motor drives and fan pulleys

• Conveyor ends and guide rollers

• Agricultural equipment drives

• Food processing and packaging machinery

• Transmission systems within confined spaces

• Support bearings for long shafts

Choose UJK SER Series for a reliable, space-saving, and versatile mounted bearing solution that delivers superior performance in confined or complex mounting situations.