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Link-Belt CB22440H 10440803 flanged cartridge spherical roller bearing with 2-1/2" bore, adapter sleeve mount, and fixed (non-expansion) design. Cast iron housing with clearance seal. 52100 bearing steel, steel retainer. Dynamic load rating 38,300 lbf, static 53,500 lbf. Max speed 2,300 RPM.
MODEL 10440803
Contact supplier for technical support on: 800-626-2120
$668.03 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
B440DTC
Available seal type
E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt Size (in)
2.5 in
Bore length (in)
3 1/2 in
Bore size (in)
2.5 in
Cage Material
Steel
Clearance
C0 standard
Distance from Bearing Centerline to Cap Face (in)
2 9/16 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
2 3/16 in
Distance from housing cast face to inner ring long hub face (in)
27/32 in
Distance from Housing End to Outer Most Bearing Face (in)
3 17/32 in
Fixed vs. Expansion
Fixed
Grease Fitting Thread Size
1/8 NPT
Height
5.50
Housing Cast Face to Outermost Bearing Face (in)
0.88
Housing construction
Solid
Housing material
Cast Iron
Housing style
Cartridge Block
Housing width (in)
2 5/8 in
Inner Ring Outside Diameter (in)
2.901
Insert
B440L
Length
5.50
Locking collar outside diameter (in)
3 9/16 in
Locking device kit
B440SC
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Maximum Speed (RPM)
2300 RPM
Maximum Temperature (C)
107 C
Maximum Temperature (F)
225 F
Microlock kit
B456MLK
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Outside diameter (in)
5 in
Primary seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
38300 lb
Radial Static Load Capacity (lb)
53500 lb
Retainer material
Steel
Rolling element
Spherical Roller
Seal kit
B440HS
Seal type
Labyrinth Seal
Setscrew torque (in-lbs)
680 in/lbs
Shaft locking
Single Set Collar
Size code
B440
Slot Depth (in)
0.23
Slot Length (in)
0.92
Slot Width (in)
0.55
Unit of dimension
in
Vibration frequency fundamental train
0.0072 cps
Vibration frequency inner ring defect
0.1791 cps
Vibration frequency outer ring defect
0.1376 cps
Vibration frequency roller spin
0.0607 cps
Volume
0.54
Volume unit
GLL
Width
4.13
2 1/2" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, 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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