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NTN UCFH201D1 three-bolt flanged unit with a 12 mm bore, set screw locking mechanism, and cast iron housing. Designed for light-duty industrial applications requiring a compact three-bolt mounting configuration.
MODEL UCFH201D1
$110.54 Each
Prices are subject to change
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Returnable:No
A (in)
1.0000
A0
1.3125 in
A1
0.5000 in
A2
0.5938 in
B (in)
1.2205
Bearing Number
UC201D1
Bearing number
UC201D1
Bearing Type
Ball Bearing
d (in)
0.4724
Dynamic Load Rating
2880 lbf
Dynamic load rating
2880 lbf
End Type
Open
End type
Open
F (in)
0.1850
H (in)
1.6563
H1
1.0625 in
H2
2.0625 in
H3
4.3438 in
Housing Construction
1 Piece
Housing construction
1 Piece
Housing Number
FH204D1
I.D.
12 mm
J (in)
1.2656
L (in)
2.4375
L1
2.0625 in
Locking Device
Set Screw
Locking device
Set screw
Lubrication
Relubricatable
Max Rotational Speed
11000 RPM
N (in)
0.3906
O.D.
47 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Performance
Light Duty
S
0.5000 in
Seal Material
Nitrile Rubber
Seal material
Nitrile rubber
Seal Type
Contact
Seal type
Contact
Static Load Rating
1500 lbf
Static load rating
1500 lbf
Type
3-Bolt Flanged Unit
Width
31 mm
Specifications
| Mounted Unit Data Sheet | ||
|---|---|---|
| Flanged Unit Cast Housing Special Type - Set Screw Type | ||
| NTN Part Number | UCFH201D1 | |
| Bearing Insert # | UC201D1 | |
| Housing # | FH204D1 | |
| Weight | N/A (lbs) / N/A (kg) | |
| Dimensions | Features/Options | ||||
|---|---|---|---|---|---|
| Dimension | Imperial | Metric | Option | Code | Description |
|
Shaft Diameter H H3 J A2 A1 A N H1 N1 L L1 H2 A3 B S |
0.4724 (in) 1.6535 (in) 4.3307 (in) 1.2598 (in) 0.5906 (in) 0.5118 (in) 1.0039 (in) 0.3937 (in) 1.0630 (in) 2.4409 (in) 2.0472 (in) 2.0472 (in) 1.3110 (in) 1.2205 (in) 0.5000 (in) |
12.000 (mm) 42.000 (mm) 110.000 (mm) 32.000 (mm) 15.000 (mm) 13.000 (mm) 25.500 (mm) 10.000 (mm) 27.000 (mm) 62.000 (mm) 52.000 (mm) 52.000 (mm) 33.300 (mm) 31.000 (mm) 12.700 (mm) |
Bearing Insert Size Suffix |
UC 2 D1 |
Wide inner ring, set screw type, with flinger Light Relube Type |
| Basic Load Ratings | Limiting Speeds | ||||
|---|---|---|---|---|---|
| Static Dynamic |
0 (N) 0 (N) |
0 (N) 0 (N) |
Oil Seals Grease |
N/A N/A N/A |
|
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.