Ball Mill & Rod Mill Trunnion Bearing Assembly

Swivel type lead-bronze bushed trunnion bearings are generally furnished on
large diameter ball Mills. The bearing swivels are of Meehanite metal
spherically turned outside and bored and faced inside to receive the removable
bushing. The bushing is bored and scraped to fit the mill trunnion. The bushing
is provided with end flanges thus assuring that the trunnion flanges run
against a bronze face.
On smaller mills rigid or swivel type bearings support the mill trunnions. The
lower half of such bearings are lined with bronze or a special mill babbitt
which is peened in place and bored to fit the trunnion.
In all cases a low bearing pressure is maintained to assure freedom from
overheating, long life and minimum maintenance. They are designed to provide
support to the mill proper, its media and pulp load.
Trunnion bearings are generally supplied with seals for use with a circulating
oil lubrication system. They can be designed to accommodate block grease or oil
with wool waste.
For special applications trunnion bushings can be furnished constructed of
Micarta to allow water lubrication or oil lubrication.
In many dry grinding applications, or where heat is developed, the trunnion
bearings can be furnished for water cooling. This system carries away the
excess heat transmitted through bearings and protects them.
We produce trunnion bearing, ball mill trunnion, Ball Mill & Rod Mill Trunnion
Bearing Assembly.
+86 18642196671
zoeyguo369@gmail.com

Minimum Order: 1 pieces

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