Parker Ball Bearing Rotary Fittings are used to connext a fixed point to a rotating, swinging or moving part via hoses. These products are used to prevent torsion and small hose radius.
Parker ball bearing rotary fittings are used
to connext a fixed point to a rotating, swinging or moving part via
hoses. These products are used to prevent torsion and small hose
radius.
The ball bearing rotary fittings are suitable for hydraulic oils and
lubricants on minerl oil base as flow media.
The construction of this service-proved product range is
characterized by a compact, maintenance-free construction. The ball
bearing rotary fittings have a combined ball and plain bearing with
constant lubrication, a low starting torque and wear-resistant
annular piston sealings.
Markets:
• Chemical Industries
• Plant engineering
• Power stations
• Cable storage
Applications:
• Suitable for general hydraulic applications.
Features/ Benefits of the ball bearing rotary fittings:
• Parker ball bearing rotary fittings help to avoid torsion of hoses
and therefore improve the life cycle of these products
• Parker ball bearing rotary fittings have a Cr(VI)free surface,
which is highly corrosion resistant (in average 500 hours against
white rust). This surface renews the life cycle of the component and
the entire hydraulic system.
• The construction of the ball bearing fittings is maintenance-free,
so that the costs for maintenance will be reduced.
Technical specifications:
Materials: Casing, body nut of steel. Annular piston sealing:
POM/FKM. Eolastic sealing: NBR, also available in FKM.
Surface: Cr(VI)free
Nominal temperatures: -14 °C up to +80 °C
Construction Systems:
8 different versions with one rotational axis. Multiaxial rotary
couplings on request. Tube connections according to DIN 2353, series
S. Maximum working pressure 350 bar (peak pressure)
Male stud sealing by Eolastic seals of NBR
Male stud with metric parallel or BSPP thread.