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NTN CM-UCF207 cast dust cover for 4-bolt square flange mounted units. Cast iron construction with set screw lock design. Provides protection from contaminants in general industrial applications requiring secure shaft mounting.
MODEL CM-UCF207
$115.86 Each
Prices are subject to change
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Returnable:No
A (in)
1.339
A1
0.5937 in
A2
0.7500 in
A5
2.3230 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
UC207
Bearing number
UC207
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
Closed
End type
Closed
Housing Construction
1 Piece
Housing construction
1 Piece
Housing Material
Cast Iron
Housing material
Cast iron
Housing Number
CM-F207
I.D.
1.378 in
J (in)
3.6250
L (in)
4.6060
Locking Device
Set Screw
Locking device
Set screw
Lubrication
Non-relubricatable
Max Rotational Speed
4200 RPM
N (in)
0.5469
Number of Holes
4
Number of holes
4
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
4-Bolt Square Flanged Unit
Width
1.689 in
4-Bolt Flange Bearing Unit The NTN CM-UCF207 is a high-quality Four Bolt Square Flanged Unit designed for reliable performance in various industrial applications. This bearing unit features a robust cast housing, ensuring durability and stability while minimizing friction and wear during operation. Ideal for use in machinery and equipment where enhanced load capacity and reliable alignment are crucial, the CM-UCF207 delivers exceptional performance.
Key Features
| Robust Construction | Made from high-grade cast iron for enhanced strength and resistance to wear and corrosion. |
|---|---|
| Set Screw Design | Incorporates a set screw for secure mounting, facilitating easy installation and alignment. |
| Cast Dust Cover | Equipped with a closed end and cast dust cover to protect the bearing from contaminants and extend service life. |
| Square Flange Design | The four-bolt square flange configuration allows for easy mounting and stability in various applications. |
| Compatibility | Designed to accommodate standard shaft sizes, ensuring compatibility with a wide range of machinery and equipment. |
Applications
| Industrial Machinery | Suitable for use in conveyor systems, agricultural equipment, and manufacturing machinery where reliability and durability are essential. |
|---|---|
| Automotive Components | Ideal for automotive applications, including wheel hubs and chassis components, where high load capacities are required. |
| Construction Equipment | Effective in construction machinery where exposure to harsh environments necessitates robust bearing solutions. |
Benefits
| Enhanced Performance | Reduces friction and improves energy efficiency, contributing to lower operating costs and extended equipment life. |
|---|---|
| Reliability | Proven design and engineering expertise from NTN ensure dependable performance in demanding industrial settings. |
| Ease of Maintenance | The set screw design simplifies installation and maintenance, allowing for quick replacements and reduced downtime. |
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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