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The NTN CM-UCP212-207D1 is a cast dust cover accessory designed for UCP212-207 series pillow block units. This closed-end cover features a set screw locking mechanism and is constructed from durable cast iron. It provides protection against contaminants in industrial conveyor and machinery applications.
MODEL CM-UCP212-207D1
$185.36 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
A (in)
2.7500
A5
4.5280 in
Axial static load rating
8093 lbf
Axial Static Load Rating
8093 lbf
B (in)
2.5630
Ball material
Through hardened steel
Ball Material
Through Hardened Steel
Bearing number
UC212-207D1
Bearing Number
UC212-207D1
Bearing Type
Ball Bearing
Bore type
Cylindrical
Bore Type
Cylindrical
Cage material
Pressed steel
Cage Material
Pressed Steel
Clearance
CN
d (in)
2.4380
Dynamic load rating
11803 lbf
Dynamic Load Rating
11803 lbf
Enclosure
Flinger Seal - Both Sides
End type
One open, one closed
End Type
One Open, One Closed
F (in)
0.2441
H (in)
2.7500
H1
0.9687 in
H3
5.6250 in
Housing construction
1 Piece
Housing Construction
1 Piece
Housing material
Cast iron
Housing Material
Cast Iron
Housing Number
CM-P212D1
Housing width
2.756 in
Housing Width
2.756 in
J (in)
7.2500
L (in)
9.4880
L1
2.7500 in
Locking device
Set screw
Locking Device
Set Screw
Lubrication
Relubricatable
Max Rotational Speed
2500 RPM
N (in)
0.7812
N1
0.9062 in
Number of holes
2
Number of Holes
2
O.D. (in)
4.3310
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Outside Diameter
4.3310 in
Outside Ring Type
Spherical OD
Performance
Light Duty
Precision rating
ISO class 0
Precision Rating
ISO Class 0
Radial Dynamic Load Rating
11803 lbf
Rotational Speed [Max]-Grease
3500 RPM
Rotational Speed [Max]-Oil
0 RPM
S
1.0000 in
Seal material
Nitrile rubber
Seal Material
Nitrile Rubber
Seal type
Contact
Seal Type
Contact
Static load rating
8094 lbf
Static Load Rating
8094 lbf
Type
Pillow Block Unit
Technical Specifications
Type | Pillow Block Unit |
Bearing Type | Ball Bearing |
Locking Device | Set Screw |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Bearing Number | UC212-207D1 |
Housing Number | P212D1 |
Housing Construction | 1 Piece |
End Type | One Open, One Closed |
Performance | Light Duty |
Dynamic Load Rating | 11800 lbf52500 N52.50 kN |
Static Load Rating | 8100 lbf36000 N36.00 kN |
Rotational Speed [Max] | 2500 RPM |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.4375 in61.913 mm |
J | 7.2500 in184.0 mm |
L | 9.5000 in241.0 mm |
A | 2.7500 in70.0 mm |
A5 | 4.5313 in115.000 mm |
H | 2.7500 in69.8 mm |
H1 | 0.9687 in25.0 mm |
H3 | 5.6250 in143.0 mm |
L1 | 2.7500 in70.0 mm |
N | 0.7812 in20.0 mm |
N1 | 0.9062 in23.0 mm |
B | 2.5630 in65.100 mm |
S | 1.0000 in25.400 mm |
F | 0.2441 in6.200 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.