Shaft and housing tolerance classes

Bearing component Series Tolerance class1)
Shaft
centred
Housing
centred
Needle roller and cage thrust assemblies AXK h8
Universal washers LS h8
radial space
radial space
H9
Thin universal washers
AS
h8
radial space
radial space
H9
Shaft washers
WS 811
h8
Housing washers
GS 811
H9
  1. 1) Envelope requirement (symbol Ⓔ from ISO 14405-1) not written but applies.

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