GRAPHALLOY
®
Flange Blocks with GRAPHALLOY Bushings
Reduce downtime and provide maintenance free operation
Self-lubricating GRAPHALLOY® flange blocks can reduce maintenance and
frequent replacements for increased reliability and years of trouble-free operation. These flange
blocks provide install and forget service in harsh environments and for temperatures ranging from -450º to
more than 1000º F (-240º to more than 535º C). GRAPHALLOY bushings allow for linear expansion of
the shaft through the flange blocks.
For a complete list of GRAPHALLOY benefits see our features
page.
Metric sizes, not shown here,
can be accommodated.
For pillow blocks with
GRAPHALLOY bushings
click here.
Standard Duty Flange Blocks
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Type 318
4 BOLT SELF-ALIGNING FLANGE
BLOCK
TThese stainless steel flanges are commonly
used in dampers, louvers, and shutter
installations. The stainless steel housing
makes these flange blocks ideal for wash down and
other harsh applications.
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Type 517
3 BOLT SELF-ALIGNING FLANGE BLOCK
Plated carbon steel: shaft sizes ½ to 2½"
This flange assembly provides for initial
self alignment. The broad size range makes
the 517 series an economical solution for damper
and other hard to lubricate applications.
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Type 845F2
2 BOLT SELF-ALIGNING FLANGE
BLOCK
Cast Iron: shaft sizes ½ to 2½"
These two bolt flanges are
dimensionally interchangeable with traditional
ball bearing units. Used where grease
lubricated ball bearings are failing due to
environment or temperature. Common
applications include food and industrial ovens,
veneer and plywood dryers, and other high
temperature services. Also available in
stainless steel and plastic composite housings.
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Type 845F4
4
BOLT SELF-ALIGNING
FLANGE
BLOCK
Cast Iron: shaft sizes ½ to 3"
These four
bolt flanges are dimensionally interchangeable
with traditional ball bearing units. Used
where grease lubricated ball bearings are
failing due to environment or temperature.
Common applications include food and industrial
ovens, veneer and plywood dryers, and other high
temperature services. Also available in
stainless steel and plastic composite housings.
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Type 845
SPHERICAL
INSERTS FOR STANDARD
PILLOW BLOCKS: shaft sizes ½ to 3"
These inserts fit into the 845 style pillow blocks. They may also be
used as a substitute for traditional ball bearing inserts in many standard housings produced by other
manufacturers
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Type 563
4
BOLT
FLANGE
BLOCK
Cast Iron: shaft sizes ½ to 3-3/4"
These rugged cast iron units are commonly used
in dampers, conveyors, plating tanks and other
tough environments.
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Type 448
4 BOLT SELF-ALIGNING
FLANGE
BLOCK
Cast Iron:
Shaft sizes 1 to 3"
The 448 heavy duty flange blocks provide a self-aligning solution
in a compact size for difficult applications such as
veneer, plywood and board dryers as well as oven conveyors. Replacement inserts are available.
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12/27/2019
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