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GLYCODUR F
GLYCODUR A+AB
Special Materials
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Determination of 
Bearing Size

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 Installation requirements - Connecting parts - Seals - Installation - Lubrication and maintenance

Sliding bearing installation

Summary of bearing installation requirements

  GLYCODUR F GLYCODUR A
GLYCODUR AB
standard
Recommended housing tolerance for bushings H7 H7
Recommended shaft tolerance for bushings f7 up to 75 mm Ø
(3 in resp.)
h8 over 75 mm Ø
(3 in resp.)
h8
Required surface finish for the mating surface  RZ ≤ 3 µm
(RZ ≤ 120 µin)
 Ra ≤ 0.4 µm
(Ra ≤ 16 µin)
 RZ ≤ 6 µm
(RZ ≤ 240 µin)
 Ra ≤ 0.8 µm
(Ra ≤ 32 µin)
Permissable surface treatment of the mating surface grinded (drawn) drawn
higher requirements
Surface treatment chrome plated, nickel plated, etc. chrome plated, nickel plated, etc.
Surface hardness 50HRC 50HRC
Surface roughness  RZ ≤ 2 µm
(RZ ≤ 80 µin)
 Ra ≤ 0.3 µm
(Ra ≤ 12 µin)
 RZ ≤ 2 µm
(RZ ≤ 80 µin)
 Ra ≤ 0.3 µm
(Ra ≤ 12 µin)


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