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Link-Belt
3220PT1
1 1/4" Mounted Porous Sintered Bronze, Oil Impregnated Sleeve Bearing, Cast Iron 2-Bolt Pillow Block
MODEL 10426633
Contact supplier for technical support on: 866-739-6673
$453.63 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Base to centerline height (in)
1 7/8 in
Bearing Type
SINTERED BRONZE SLEEVE BRG
Bore length (in)
1 11/16 in
Bore size (in)
1 1/4 in
Distance between bolt holes (in)
4 15/16 in
Distance from Bearing Centerline to Cap Face (in)
1 35/64 in
Distance from bearing centerline to inner ring short hub face (in)
27/32 in
Height
2.13
Housing coating
Powder coated
Housing material
Cast iron
Housing style
Pillow block
Housing type
Pillow Block, Two Bolt
Insert
3220T1
Insert Component Hub Diameter (in)
2 1/8 in
Length
6.88
Lubrication type
SELF LUBRICATING SLEEVE
Maximum Temperature (C)
93 C
Maximum Temperature (F)
200 F
Mounting bolt hole slot length (in)
13/16 in
Mounting bolt size (in)
1/2 in
Mounting pad height (in)
13/16 in
Mounting pad length (in)
6 3/8 in
Mounting pad width (in)
1 7/8 in
Sleeve material
Porous Sintered Bronze Oil Impregnated
Unit of dimension
in
Volume
0.257
Volume unit
GLL
Width
4.06
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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