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CM-UCP207D1

Image for Illustration purposes only. Actual product may vary

NTN CM-UCP207D1 cast dust cover accessory for UCP207 series pillow block mounted units. Closed-end design with set screw locking mechanism, constructed from durable cast iron. Provides protection against contaminants in conveyor, fan, and general industrial machinery applications.

MODEL CM-UCP207D1

BRAND

SKU

285210

WEIGHT

2.300 lb

UOM

each

$115.86 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable:No

A (in)

1.8750

A5

3.1500 in

Axial Static Load Rating

3440 lbf

Axial static load rating

3440 lbf

B (in)

1.6890

Ball Material

Through Hardened Steel

Ball material

Through hardened steel

Bearing Number

UC207D1

Bearing number

UC207D1

Bearing Type

Ball Bearing

Bore Type

Cylindrical

Bore type

Cylindrical

Cage Material

Pressed Steel

Cage material

Pressed steel

Clearance

CN

d (in)

1.3780

Dynamic Load Rating

5778 lbf

Dynamic load rating

5778 lbf

Enclosure

Flinger Seal - Both Sides

End Type

One Open, One Closed

End type

One open, one closed

F (in)

0.1811

H (in)

1.8750

H1

0.7187 in

H3

3.8750 in

Housing Construction

1 Piece

Housing construction

1 Piece

Housing Material

Cast Iron

Housing material

Cast iron

Housing Number

CM-P207D1

Housing Width

1.89 in

Housing width

1.89 in

I.D.

1.378 in

J (in)

5.0000

L (in)

6.5750

L1

2.1250 in

Locking Device

Set Screw

Locking device

Set screw

Lubrication

Relubricatable

Max Rotational Speed

4200 RPM

N (in)

0.6562

N1

0.7812 in

Number of Holes

2

Number of holes

2

O.D. (in)

2.8350

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Outside Diameter

2.8350 in

Outside Ring Type

Spherical OD

Performance

Light Duty

Precision Rating

ISO Class 0

Precision rating

ISO class 0

Radial Dynamic Load Rating

5778 lbf

Rotational Speed [Max]-Grease

4200 RPM

Rotational Speed [Max]-Oil

0 RPM

S

0.6890 in

Seal Material

Nitrile Rubber

Seal material

Nitrile rubber

Seal Type

Contact

Seal type

Contact

Static Load Rating

3440 lbf

Static load rating

3440 lbf

Type

Pillow Block Unit

Width

1.689 in

Technical Specifications
Type
Pillow Block Unit
Bearing Type
Ball Bearing
Locking Device
Set Screw
Seal Type
Contact
Seal Material
Nitrile Rubber
Bearing Number
UC207D1
Housing Number
P207D1
Housing Construction
1 Piece
End Type
One Open, One Closed
Performance
Light Duty
Dynamic Load Rating
5800 lbf25700 N25.70 kN
Static Load Rating
3450 lbf15300 N15.30 kN
Rotational Speed [Max]
4200 RPM
Operating Temperature Range
-40 to 250 F-40 to 120 C
Dimensional Specifications


Pillow Block Unit, Set Screw, Cast Dust Cover, Closed End, UCP Type - Dimensions

d
1.3780 in35.000 mm
J
5.0000 in127.0 mm
L
6.5625 in167.0 mm
A
1.8750 in48.0 mm
A5
3.1562 in80.000 mm
H
1.8750 in47.6 mm
H1
0.7187 in18.0 mm
H3
3.8750 in99.0 mm
L1
2.1250 in54.0 mm
N
0.6562 in17.0 mm
N1
0.7812 in20.0 mm
B
1.6890 in42.900 mm
S
0.6890 in17.500 mm
F
0.1811 in4.600 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.

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