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Link-Belt
3240PT3
2 1/2" Mounted Carbon Graphite, Self-Lubricating Sleeve Bearing, Cast Iron 2-Bolt Pillow Block
MODEL 10431223
Contact supplier for technical support on: 866-739-6673
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable: Yes
Base to centerline height (in)
3 in
Bearing Type
CARBON GRAPHITE SLEEVE BRG
Bore length (in)
3 in
Bore size (in)
2 1/2 in
Distance between bolt holes (in)
8 1/8 in
Distance from Bearing Centerline to Cap Face (in)
2 1/16 in
Distance from bearing centerline to inner ring short hub face (in)
1 1/2 in
Expansion Type
Non-Expansion Bearing (Fixed)
Housing coating
Powder coated
Housing material
Cast iron
Housing style
Pillow block
Housing type
Pillow Block, Two Bolt
Insert
3240T3
Insert Component Hub Diameter (in)
3 9/16 in
Lubrication type
SELF LUBRICATING SLEEVE
Maximum Temperature (C)
371 C
Maximum Temperature (F)
700 F
Mounting bolt hole slot length (in)
1 3/16 in
Mounting bolt size (in)
3/4 in
Mounting pad height (in)
1 5/16 in
Mounting pad length (in)
10 1/2 in
Mounting pad width (in)
2 7/8 in
Sleeve material
Carbon Graphite Self-Lubricating
Features
Link-Belt flex-block bearings are alignable and self-lubricating. Because the bearing material wears gradually under operation, sudden breakdowns and costly maintenance are minimized. The standard bearing insert materials of oil impregnated porous sintered bronze, or self-lubricating graphite are widely used for the extreme applications of modern industry.
Bearing Components
Heart of the Flex-block bearing is the alignable insert into which is pressed a self-lubricating bearing. The component has a machined spherical surface that is alignable in the housing.
Two types of bearings are available:
- Sintered bronze sleeve, oil impregnated, for operating temperatures to 200°F (93°C).
- Self-lubricating carbon-graphite sleeve, for temperatures to 700°F (371°C).
One-piece Cast Iron Housings
Compact one-piece cast iron housings provide strength and superior rigidity. All units are designed with standard mounting dimensions and have finished mounting surfaces for proper installation stability. Pillow blocks have slotted bolt holes with ample space provided for drilling dowel pin holes. Flanged units have drilled mounting holes.
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