Linear Plain Bearing LM80UU 80mm Optical Axis


The ZLV Linear Plain Bearing LM80UU 80mm Optical Axis is a high-precision, robust linear bearing designed for smooth, low-noise mechanical motion. It offers easy assembly, a variety of product forms, and comes with corrosion and rust resistance. This product also offers excellent cost-performance due to its lightweight and low friction operation.

Linear Plain Bearing LM80UU 80mm Optical Axis

The ZLV Linear Plain Bearing LM80UU 80mm Optical Axis is a precision-engineered component designed to enable the smooth and noise-free motion of mechanical systems. With its robust structure and unparalleled precision, it offers a practical solution for a wide range of industrial applications.

The LM80UU model is constituted by a set of six ball circuits, weighs 4420g, and comes in various versions including an adjusted type (LM80-AJ) and an open end type (LM80-OP). It is constructed with an outer cylinder, steel balls, a ball retainer, and two retaining rings.


Attribute Value
Model LM80UU
Ball circuit 6
Weight (G/PCS) 4420
LM..AJ (adjusted type) LM80-AJ
LM.UU.OP (Open end type) LM80-OP
Size (D mm) 80
Accuracy (J) 0-0.009
Accuracy (P) 0-0.015
Public errand plastics
TYPE Bushing, Steel protection
Unit-price (USD) 6

Linear Plain Bearing LM80UU 80mm Optical Axis drawing

Features and Advantages

  • High Precision and Rigidity: The LM80UU linear bearing boasts high precision due to the hardness of its outer cylinder and steel balls. It also provides high rigidity, ensuring safety and durability during operation.
  • Low Noise: The resin-made ball retainer helps reduce noise and wear between the steel balls and the retainer, ensuring a quiet and smooth operation.
  • Easy Assembly: The LM80UU linear bearing is designed to handle loads from any direction. With standardized and specified components, assembly is easily achievable, fulfilling all necessary requirements.
  • Variety of Product Forms: The ZLV provides different forms of linear bearing products including standard, clearance adjustment, open, extended, and flange types. This variety allows customers to choose the product that best suits their design needs.

Linear Bearing Seat Features

  • Corrosion and Rust Resistance: Made of aluminum alloy, the linear bearing seat and shaft support undergo electroplating to enhance their corrosion and rust resistance. The shaft is also hard chrome plated for added rust-proofing.
  • Easy Assembly and Interchangeability: Standardization and precise accuracy of the linear bearing seat allows for easy assembly and maintenance. This also enhances the product’s interchangeability to meet the customer’s requirements.
  • Smooth Operation and Low Noise: The contact sliding between the linear bearing and the shaft results in minimal friction, ensuring a smooth and noiseless operation.
  • Economic Efficiency: With its lightweight, corrosion resistance, interchangeability, and low cost, the ZLV linear bearing offers an excellent cost-performance ratio. Compared to other slide rails, it has a competitive price advantage.

In addition to the general specifications and features, the ZLV Linear Plain Bearing LM80UU 80mm Optical Axis can be customized to meet specific customer needs. Note that the permissible temperature for usage is up to 80°C. This high-quality, reliable product is designed to deliver consistent performance and exceptional durability, fulfilling the rigorous demands of various industrial applications.

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