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UJK Series: Pressed Housing Bearings with Eccentric Locking Collar

Product Overview

The UJK series represents a high-quality, cost-effective line of pressed steel housing units, integrating deep groove ball bearings with an innovative eccentric locking collar design. Engineered for robust performance and straightforward installation, these units are a premier choice for a vast array of industrial applications requiring reliable shaft mounting and secure positioning.

Key Features & Advantages

• Eccentric Locking Collar: The defining feature of the UJK series. The collar provides a powerful and vibration-resistant grip on the shaft, ensuring a secure lock without damaging the shaft surface. This mechanism prevents loosening under severe operational conditions.

• Robust Pressed Steel Housing: Manufactured from high-grade stamped steel, the housing offers an exceptional strength-to-weight ratio. The rigid, single-piece construction ensures durability and resistance to impact in demanding environments.

• Superior Sealing: Equipped with effective seals (typically contact seals), these units are pre-lubricated with high-quality grease. This design provides excellent protection against contaminants like dust, dirt, and moisture, extending bearing service life and reducing maintenance needs.

• Corrosion Resistance: A uniform phosphate coating is applied to the entire housing surface, significantly enhancing corrosion resistance and providing a superior base for paint adhesion if required.

• Easy Installation & Adjustment: The compact and lightweight design, coupled with the simple locking mechanism, allows for quick installation, precise axial positioning, and easy adjustment on the shaft.

• Interchangeability: Designed to standard dimensions, UJK pressed housing bearings are interchangeable with other major international brands, ensuring easy replacement and broad compatibility.

Technical Specifications

• Housing Type: Pressed Steel, Pillow Block (Plummer Block)

• Bearing Type: Deep Groove Ball Bearing

• Locking Mechanism: Eccentric Collar (Eccentric Locking Device)

• Sealing: Rubber Seals (RS or 2RS type)

• Inner Diameter Range: [Mention a common range, e.g., 12mm - 40mm] *

• Housing Material: Stamped Carbon Steel with Phosphate Coating