Nylatech® MD cast nylon tube in assorted stock sizes
Nylatech® MD cast nylon tube, illustrative stock view
Diagram showing cast nylon tube outside diameter (OD) and inside diameter (ID)
Illustrative bushing machined from Nylatech® MD cast nylon tube
Nylatech® MD cast nylon tube in assorted stock sizes
Nylatech® MD cast nylon tube, illustrative stock view
Diagram showing cast nylon tube outside diameter (OD) and inside diameter (ID)
Illustrative bushing machined from Nylatech® MD cast nylon tube

Product details and technical data

Product information

Nylatech® MD Cast Nylon 6 Tube. Molybdenum-disulfide-modified cast PA6 for machined wear components.

Select your tube size

6.25" to 10.5" outside diameter (OD). Select OD, then inside diameter (ID).

Sold each (EA): quantity 1 = one complete tube. Standard length: 52". Length is not a separate option.

Choosing Nylatech® MD

Consider Nylatech® MD when reviewing unfilled nylon for friction and wear requirements. Compare Nylatech® Natural as the unfilled baseline or Nylatech® MD-Oil when internal oil lubrication is also needed.

Tube is machining stock for bushings, sleeves and rings, not finished bearings or pressure-rated pipe. Nominal wall thickness = (OD − ID) ÷ 2.

Other tube grades: Nylatech® Natural · Nylatech® Natural-Oil · Nylatech® Blue · Nylatech® Oil-Filled · Nylatech® SL · Nylatech® MD-Oil · Nylatech® PVM · Nylatech® Super Black.

Allow for machining: dimensions are nominal stock sizes, not finished-part tolerances. Nylon absorbs moisture; consider dimensional change, temperature, chemicals and operating loads when specifying close-fitting parts.

Technical properties and data sheet
Nylatech® MD — typical selection data
Density 1.15 g/cm³
Tensile strength 10,500–12,000 psi
Compressive strength at 10% deflection 15,000 psi
Flexural strength 17,000 psi
Elongation 30–40 %
Hardness 80–82 Shore D
Coefficient of friction (dry against steel) 0.25–0.30 dimensionless
Water absorption, 24 hours 0.5 %

Typical values, not finished-part performance guarantees. Compressive strength is at 10% deflection; dry-friction values refer to steel where stated. Nylatech® MD technical data.

Nylatech® MD in other shapes: Sheet · Rod.

Custom sizes and CNC-machined parts

For custom tube sizes or lengths, or CNC-machined parts, send grade, OD, ID, length and piece count. Include a drawing and required tolerances for machined parts. Request custom work.

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