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Railko NF21 & NF22

Railko NF21 and NF22 grades have a resin-bonded composite structure with added friction modifiers to control friction.

You are here:

Railko NF21 & NF22

Railko NF21 and NF22 grades have a resin-bonded composite structure with added friction modifiers to control friction.

RAILKO NF21 & NF22

Industrial engineering materials

Railko NF has been developed as a high-performing wearing and bearing material for many industrial applications and offers low wear and friction rates.

Railko NF21 and NF22 are widely used in railway, pump marine, and, industrial engineering applications. Railko NF21 and NF22 are the same formulation. NF21 is for flat products, and NF22 is for cylindrical products.

NF21 and NF22 at a glance

Applications

Rail
Marine
General engineering
Agrictulture
Heavy machinery
Pump
bearings

Availability

Railko NF is available as sheets, tubes, rods, finished machine parts, and fully finished bearings (full bearings, half shells, staves)

NF21 is for flat products, and NF22 is for cylindrical products.

Tube: Length: 640 mm

Minimum Inside diameter: Ø19 mm

Maximum Outside diameter: On request

Sheet: Thickness: 4 – 85 mm

Sizes: 660 – 1150 mm

Resources

A close-up of a blue freight train container on railway tracks, with a Tenmat logo and NF21 product text.

Contents

Product description
Product advantages
Approved applications
Storage
Physical properties

Aerial view of a large rail yard with many trains, overlaid by blue hexagons and Tenmat branding.

Contents

Product description
Product advantages
Approved applications
Storage
Physical properties

A yellow freight train under overhead wires, with blue hexagon graphics and Tenmat NF21L Centre Pivot Liner text.

Contents

Product description
Product advantages
Approved applications
Storage
Physical properties

Close-up of a train undercarriage with text about Railko NF22 brake linkage bushes by Tenmat.

Contents

Product description
Product advantages
Approved applications
Storage
Physical properties