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NTN UCFUX-3 is an Ultra-Class four-bolt square flanged unit with a 3 inch bore, set screw locking mechanism, and cast iron housing. Designed for heavy-duty industrial applications requiring secure shaft mounting and easy installation.
MODEL UCFUX-3
$432.58 Each
Prices are subject to change
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Returnable:No
A (in)
2.5625
A0
3.5625 in
A1
0.8750 in
A2
1.6094 in
B (in)
3.2520
Bearing Number
A-UCX15-300D1
Bearing number
A-UCX15-300D1
Bearing Type
Ball Bearing
d (in)
3
Dynamic Load Rating
16300 lbf
Dynamic load rating
16300 lbf
End Type
Open
End type
Open
F (in)
0.3740
Finish/Coating
Black oxide
Housing Construction
1 Piece
Housing construction
1 Piece
Housing Material
Cast Iron
Housing material
Cast iron
Housing Number
FUX15D1V50
I.D.
3 in
J (in)
6.0000
L (in)
7.8750
Locking Device
Set Screw
Locking device
Set screw
Lubrication
Relubricatable
Max Rotational Speed
1900 RPM
Max Tightening Torque
173 lb·in
N (in)
0.7813
O.D.
5.5118 in
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Performance
Light Duty
S
1.3110 in
Seal Material
Nitrile Rubber
Seal material
Nitrile rubber
Seal Type
Contact
Seal type
Contact
Static Load Rating
11900 lbf
Static load rating
11900 lbf
Type
4-Bolt Square Flanged Unit
Width
3.252 in
Technical Specifications
Type | 4-Bolt Square Flanged Unit |
Bearing Type | Ball Bearing |
Locking Device | Set Screw |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Bearing Number | A-UCX15-300D1 |
Housing Number | FUX15D1V50 |
Housing Material | Cast Iron |
Housing Construction | 1 Piece |
End Type | Open |
Finish/Coating | Black Oxide |
Performance | Light Duty |
Dynamic Load Rating | 16300 lbf72500 N72.50 kN |
Static Load Rating | 11900 lbf53000 N53.00 kN |
Max Tightening Torque | 173 lb·in |
Rotational Speed [Max] | 1900 RPM |
Weight | 15.609 lb7.080 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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.
#123613
Brand
Dodge
Model
F4B-SCM-300
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