Linear Plain Bearing LM8UU 8mm Optical Axis


The ZLV Linear Plain Bearing LM8UU 8mm Optical Axis is a high-precision mechanical component featuring low noise, high rigidity, and easy assembly. With an 8mm diameter, it ensures smooth operation and durability. It’s also rust-resistant, interchangeable, and cost-effective.

Linear Plain Bearing LM8UU 8mm Optical Axis

ZLV introduces a top-of-the-line Linear Plain Bearing, the LM8UU 8mm Optical Axis, a precise mechanical component made of superior quality materials that are durable and provide long-lasting service. This product is composed of an outer cylinder, balls, a ball retainer, and two retaining rings. The retainer is fixed inside the outer cylinder by the two retaining rings, allowing the balls to circulate repeatedly on the track surface without falling off.


Attribute Value
Model LM8UU
Ball circuit 4
Weight (G/PCS) 11
LM..AJ (adjusted type) LM8-AJ
LM.UU.OP (Open end type)
Size (D mm) 8
Accuracy (J) 0-0.006
Accuracy (P) 0-0.009
Public errand plastics
TYPE Bushing, Steel protection
Unit-price (USD) 0.2

Linear Plain Bearing LM8UU 8mm Optical Axis drawing


Durable and Reliable Construction:The outer cylinder undergoes thorough heat treatment to achieve substantial hardness, ensuring safety and durability during operation. The ball retainer is molded from resin, which helps reduce noise and wear between the balls and the retainer.

High Precision and Rigidity:ZLV‘s LM8UU Linear Plain Bearing offers high precision and rigidity. It boasts a high-hardness outer cylinder and balls, paired with stringent manufacturing requirements.

Low Noise:Thanks to the use of a high-tensile resin retainer, the noise level is significantly reduced.

Easy Assembly:This Linear Plain Bearing can withstand load from any direction. Its standardized and specific dimensions make it easy to assemble and meet requirements.

Versatile Product Forms:ZLV produces a range of Linear Plain Bearings, including standard type, gap-adjustable type, open type, extended type, and flanged type, catering to various customer design needs.

Corrosion and Rust Resistance:The bearing and axis support seat are made of aluminum alloy, and the surface is electroplated after processing, ensuring both aesthetic appeal and corrosion resistance. The chrome-plated axis is rustproof, enhancing its rust-resistant properties.

Smooth Operation:The SC and SME series offer extremely smooth operation and low noise due to the minimal friction resistance between the linear bearing and the axis.

Economical:The ZLV LM8UU Linear Plain Bearing offers lightweight, corrosion resistance, interchangeability, and low cost. It can maximize performance when applied to various machinery, achieving maximum labor-saving and automation benefits. It boasts competitive pricing compared to other rail types.

Please note that ZLV also offers customization services, adjusting the product to meet specific requirements.

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