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The NTN CM-UCP209D1 is a cast iron dust cover accessory designed for UCP209 series pillow block mounted units. This closed-end cover features a set screw locking mechanism and provides protection against contaminants in industrial conveyor and machinery applications.
MODEL CM-UCP209D1
$155.68 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
A (in)
2.1250
A5
3.7400 in
Axial Static Load Rating
4586 lbf
Axial static load rating
4586 lbf
B (in)
1.9370
Ball Material
Through Hardened Steel
Ball material
Through hardened steel
Bearing Number
UC209D1
Bearing number
UC209D1
Bearing Type
Ball Bearing
Bore Type
Cylindrical
Bore type
Cylindrical
Cage Material
Pressed Steel
Cage material
Pressed steel
Clearance
CN
d (in)
1.7720
Dynamic Load Rating
7307 lbf
Dynamic load rating
7307 lbf
Enclosure
Flinger Seal - Both Sides
End Type
One Open, One Closed
End type
One open, one closed
F (in)
0.1929
H (in)
2.1250
H1
0.7812 in
H3
4.4375 in
Housing Construction
1 Piece
Housing construction
1 Piece
Housing Material
Cast Iron
Housing material
Cast iron
Housing Number
CM-P209D1
Housing Width
2.126 in
Housing width
2.126 in
I.D.
1.7717 in
J (in)
5.7500
L (in)
7.4800
L1
2.3750 in
Locking Device
Set Screw
Locking device
Set screw
Lubrication
Relubricatable
Max Rotational Speed
3500 RPM
N (in)
0.6562
N1
0.7812 in
Number of Holes
2
Number of holes
2
O.D. (in)
3.3460
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Outside Diameter
3.3460 in
Outside Ring Type
Spherical OD
Performance
Light Duty
Precision Rating
ISO Class 0
Precision rating
ISO class 0
Radial Dynamic Load Rating
7306 lbf
Rotational Speed [Max]-Grease
3450 RPM
Rotational Speed [Max]-Oil
0 RPM
S
0.7480 in
Seal Material
Nitrile Rubber
Seal material
Nitrile rubber
Seal Type
Contact
Seal type
Contact
Static Load Rating
4586 lbf
Static load rating
4586 lbf
Type
Pillow Block Unit
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 | UC209D1 |
Housing Number | P209D1 |
Housing Construction | 1 Piece |
End Type | One Open, One Closed |
Performance | Light Duty |
Dynamic Load Rating | 7300 lbf32500 N32.50 kN |
Static Load Rating | 4600 lbf20400 N20.40 kN |
Rotational Speed [Max] | 3500 RPM |
Weight | 3.500 lb7.700 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.7717 in45.000 mm |
J | 5.7500 in146.0 mm |
L | 7.4687 in190.0 mm |
A | 2.1250 in54.0 mm |
A5 | 3.7500 in95.000 mm |
H | 2.1250 in54.0 mm |
H1 | 0.7812 in20.0 mm |
H3 | 4.4375 in113.0 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.
| Brand | Pramet |
| Model | 7342899 |