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Link-Belt FB22427H (mfg part 10424031) is a 4-bolt flange spherical roller bearing with a 1-11/16" bore, adapter sleeve mount, and cast iron housing. This fixed (non-expansion) unit features a steel clearance seal and is powder coated for corrosion resistance. Designed for heavy-duty industrial applications such as conveyors, fans, and gearboxes.
MODEL 10424031
Contact supplier for technical support on: 800-626-2120
$446.68 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
B428DTC
Available seal type
E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt hole circle diameter (in)
5 1/2 in
Bolt hole spacing (width) (in)
5.89
Bolt Size (in)
1.6875 in
Bore length (in)
3 1/8 in
Bore size (in)
1.6875 in
Cage Material
Steel
Clearance
C0 standard
Distance between bolt holes (in)
3 57/64 in
Distance from housing cast face to inner ring long hub face (in)
21/32 in
Distance from Mounting Surface to Cap Face (in)
3 1/2 in
Distance from mounting surface to outer most bearing face (in)
3 5/32 in
Fixed vs. Expansion
Fixed
Foot Height (in)
0.63
Grease Fitting Thread Size
1/8 NPT
Height
6.63
Housing Cast Face to Outermost Bearing Face (in)
0.66
Housing coating
Powder coated
Housing Color
Black
Housing construction
Solid
Housing material
Cast iron
Housing Outside Diameter (in)
6.75
Housing style
Flange block
Housing type
Flange, Four Bolt
Inner Ring Outside Diameter (in)
2.027
Insert
B427L
Length
6.63
Locking collar outside diameter (in)
2 19/32 in
Locking device kit
B428SC
Locking Type
Single Set Collar
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
3100 RPM
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
B436MLK
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Mounting bolt size (in)
1/2 in
Mounting Housing Width (in)
5/8 in
Mounting pad width (in)
6 3/4 in
Primary seal
Steel clearance seal
Radial Dynamic Load Capacity (lb)
24700 lb
Radial Static Load Capacity (lb)
28700 lb
Retainer material
Steel
Rolling element
Spherical Roller
Seal kit
B428HS
Seal type
Labyrinth Seal
Setscrew torque (in-lbs)
325 in/lbs
Size code
B428
Standoff distance (in)
1/32 in
Unit of dimension
in
Vibration frequency fundamental train
0.0069 cps
Vibration frequency inner ring defect
0.1361 cps
Vibration frequency outer ring defect
0.0972 cps
Vibration frequency roller spin
0.0466 cps
Volume
0.713
Volume unit
GLL
Width
3.75
1-11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Flange Block, Single Setscrew Locking Ccollar, Clearance Seal
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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