The JIS Series of wear plate fully meets the Japanese
Industrial Standard. They are 20mm thick and available in
plain steel, steel with graphite plugs and aluminum-bronze with
graphite plugs. The aluminum-bronze and steel with graphite
plugs are self-lubricating products and do not require lubrication
during production. They are supplied with two or four mounting
holes to accommodate M10 S.H.C.S. For ease of identifi cation,
all products are marked with the part number.
MATERIALS:
Steel wear plates are manufactured
from high quality carburized steel. They
are precision ground and hardened to
Rc 56-60 (1.2 mm to 1.5 mm deep).
They are available with or without
graphite plugs.
Bronze wear plates are manufactured
from aluminum bronze material with oil
impregnated graphite plugs.
When ordered with graphite plugs, the
plugs cover 25-30% of the wear surface
and are arranged to generate optimal
coverage at any engagement direction
of the wear plate.
TOLERANCES:
Thickness ± 0.025 mm
Mounting hole locations ± 0.25 mm
Flatness ± 0.013 mm
Unless otherwise noted ± 0.25 mm
MOUNTING SCREWS:
M10 S.H.C.S. recommended. Plate has
11mm through hole with 18mm counterbore 12mm deep.
