GLKS Niro

Heavy-duty spherical-plain bearing in stainless steel, sliding combination steel / DURBAL-Glide (PTFE), series K, similar to DIN ISO 12240-1
Available Sizes
6 → 30

The Essential

DURBAL heavy-duty spherical-plain bearing in stainless steel, sliding combination steel / DURBAL-Glide (PTFE), series K, similar to DIN ISO 12240-1

  • Outer ring: AISI 303 stainless steel with injected DURBAL-Glide (Polyamid-PTFE-fibreglass-Compound)
  • Joint ball: AISI 440c stainless steel, hardened, ground, polished
  • Maintenance: maintenance-free
  • Tolerances: see on this page
  • Installation Instructions: see on this page
  • Highlights: see on this page
  • Temperature range: -30° C to +60° C

Special characteristics:

  • DURBAL-Glide (race) made of polyamide-PTFE-glass fibre compound, maintenance-free, encapsulates penetrating foreign bodies. This fact and the greater overlay thickness compared to other sliding materials assure a longer durability.
  • No clearance: radial clearance 0 – 10 µm;
  • Outer ring is expanded compare to GLK-NIRO version
  • Suitable for use with impact loads;
  • For use with small swivelling movements and at low speeds.
  • Free from non-ferrous metals.

​​​Available as a complete linkages (system) solution or separately with threaded bolts. For shaft diameters from 6 mm to 30 mm.

Type d (mm) D (mm) B (mm)
GLKS 06-60-500 6 18 9
GLKS 08-60-500 8 22 12
GLKS 10-60-500 10 26 14
GLKS 12-60-500 12 30 16
GLKS 14-60-500 14 34 19
GLKS 16-60-500 16 38 21
GLKS 18-60-500 18 42 23
GLKS 20-60-500 20 46 25
GLKS 22-60-500 22 50 28
GLKS 25-60-500 25 56 31
GLKS 30-60-500 30 66 37
Type d (mm) D (mm) B (mm)
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