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Link-Belt PB224M50H (mfg part 10409537) is a 2-bolt pillow block spherical roller bearing with a 50 mm bore, adapter sleeve mount, and cast iron housing. This non-expansion unit features a steel clearance seal and is designed for heavy-duty industrial applications such as conveyors, fans, and gearboxes. The solid-housed pillow block provides reliable support and self-alignment for shaft misalignment.
MODEL 10409537
Contact supplier for technical support on: 800-626-2120
$601.41 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available seal type
E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Base Length (in)
8.13
Base to centerline height (in)
2.25
Base Width (in)
2.5
Bolt hole spacing (width) (in)
6.25
Bolt Size (in)
5/8
Bolt Size (mm)
16
Bore Diameter (mm)
50
Cage Material
Steel
Clearance
C0 STANDARD
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1.91
End Cap
B432DTC
Fixed vs. Expansion
Fixed
Foot Height (in)
1.38
Grease Fitting Thread Size
1/8 NPT
Height
4.5
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 style
Pillow Block
Housing type
Pillow Block, Two Bolt
Inner Ring Outside Diameter (in)
2.307
Insert
B4M50L
Length
8.5
Length Through Bore (in)
3.13
Locking collar outside diameter (in)
2.88
Locking device kit
B432SC
Lubricant
Lithium Complex NLGI 2 Grease
Maximum Speed (RPM)
2800
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
B436MLK
Misalignment Capability
±2.0° Misalignment - Dynamic
Misalignment Type
Dynamic
Overall Height (in)
4.56
Overall Length (in)
8.13
Overall width (in)
3.13
Primary seal
STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb)
25900
Rolling element
Spherical Roller
Seal kit
B432HS
Seal type
Clearance Seal
Series
Solid-housed Pillow Blocks
Setscrew torque (in-lbs)
325
Shaft locking
Single Set Collar
Size code
B432
Slot Length (in)
0.94
Static Load Rating (lb)
33200
Vibration frequency fundamental train
0.0072
Vibration frequency inner ring defect
0.1617
Vibration frequency outer ring defect
0.1217
Vibration frequency roller spin
0.0559
Width
3.5
50.00 mm Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow 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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