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Link-Belt F3U223N (mfg part 10412748) is a 4-bolt flange ball bearing with a 1-7/16" bore, set screw locking, and a cast iron housing. This fixed (non-expansion) unit features a Buna single lip contact seal, nylon retainer, and C3 clearance. It is designed for standard-duty industrial applications requiring reliable shaft support.
MODEL 10412748
Contact supplier for technical support on: 800-626-2120
$122.49 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Ability to Relubricate
Yes
Available end cap
Yes
Bearing Insert Material
52100 Bearing Steel
Bearing Type
Standard Duty
Bolt hole spacing (width) (in)
3.625
Bolt Size (in)
1/2
Bore diameter (in)
1.4375
Bore Shape
Straight
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Clearance
C3 STANDARD
Dynamic Load Rating (lb)
5810
End Cap
Y2236N
Fixed vs. Expansion
Fixed
Foot Height (in)
0.63
Grease Fitting Thread Size
1/8 NPT
Height
2.19
Housing coating
Powder Coated
Housing Color
Black
Housing construction
One Piece
Housing material
Cast Iron
Housing style
Flange Block
Housing type
Flange, Four Bolt
Inner Ring Outside Diameter (in)
1.847
Insert
UG223NL
Length
5.31
Length Through Bore (in)
1.766
Lubricant
Lithium Complex NLGI 2 Grease
Maximum Speed (RPM)
6850
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Misalignment Capability
±2.0° Misalignment - Static Only
Misalignment Type
Static Only
Outer Ring Land Profile
Standard
Overall Height (in)
1.922
Overall Length (in)
4.63
Overall width (in)
4.63
Pilot Configuration
No Pilot
Rolling element
Ball Bearing
Seal type
Single Lip Contact Seal
Setscrew torque (in-lbs)
165
Shaft locking
Set Screw
Size code
207
Static Load Rating (lb)
3440
Vibration frequency fundamental train
0.0067
Vibration frequency inner ring defect
0.0905
Vibration frequency outer ring defect
0.0595
Vibration frequency roller spin
0.0383
Width
5.31
1 7/16" Mounted Ball Bearing, Standard Duty, Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Single Lip Contact 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.