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NTN UCP209-112D1 is a 2-bolt cast-iron pillow block bearing with a 1-3/4 in (44.45 mm) bore. The unit features a set screw locking mechanism and a pre-lubricated ball bearing insert. Designed for general industrial applications including conveyors, fans, and light-duty machinery.
MODEL UCP209-112D1
$107.56 Each
Prices are subject to change
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Returnable:No
I.D.
1.75 in
O.D.
3.3465 in
Width
1.937 in
Technical Specifications
Type |
Pillow Block Unit |
Bearing Type |
Ball Bearing |
Locking Device |
Set Screw |
Seal Type |
Contact |
Seal Material |
Nitrile Rubber |
Bearing Number |
UC209-112D1 |
Housing Number |
P209D1 |
Housing Material |
Cast Iron |
Housing Construction |
1 Piece |
Performance |
Light Duty |
End Type |
Open |
Dynamic Load Rating |
7300 lbf32500 N32.50 kN |
Static Load Rating |
4600 lbf20400 N20.40 kN |
Rotational Speed [Max] |
3500 RPM |
Weight |
4.890 lb2.218 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
1.7500 in44.450 mm |
J |
5.7500 in146.0 mm |
L |
7.4687 in190.0 mm |
A |
2.1250 in54.0 mm |
H |
2.1250 in54.0 mm |
H1 |
0.7812 in20.0 mm |
H2 |
4.1875 in106.0 mm |
L1 |
2.3750 in60.0 mm |
N |
0.6562 in17.0 mm |
N1 |
0.7812 in20.0 mm |
B |
1.9370 in49.200 mm |
S |
0.7480 in19.000 mm |
F |
0.1929 in4.900 mm |
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.