Adapter Sleeve H 205 ZKL

Key Features

• Brand: ZKL

• Model: H 205 Adapter Sleeve

• Type: Adapter Sleeve for tapered bore bearings

• Material: High-strength bearing steel

• Finish: Precision machined and ground internal/external tapers

• Mounting Style: Mounted on a smooth cylindrical shaft and secured with a locking nut and washer

• Purpose:

  • Enables installation of bearings with tapered bore 205 on cylindrical shafts

  • Provides accurate axial positioning and controlled preload

  • Simplifies bearing installation and removal

• Applications:

  • Industrial gearboxes

  • Electric motors and generators

  • Pumps, blowers, and fans

  • Machine tools and conveyors

  • Industrial and agricultural machinery

ypical H 205 Adapter Sleeve Size (metric)

• Inner (shaft) diameter: 20 mm — fits on a Ø20 mm shaft.

• Outer sleeve diameter (small end): 25 mm — taper outer.

• Sleeve length (B₁): 26 mm — total body length of the sleeve.

• Outer diameter of locknut (d₂): ≈38 mm — nut fits over the sleeve.

• Width of locknut + locking device (B₂): ≈8 mm — thickness of nut & locking washer.

• Thread size (G): M25×1.5 — thread on the sleeve for the locknut.

• This is the standard adapter sleeve size you’d use when specifying or replacing an H 205 sleeve for bearings like 1205 K / 20205 K with tapered bores