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Link-Belt CU328 10442341 flanged cartridge ball bearing with 1-3/4" bore, set screw locking, and cast iron housing. Part of the CU300 series, this heavy-duty mounted ball bearing features a nylon retainer, C3 internal clearance, and standard contact seal. Designed for fixed mounting in industrial applications requiring reliable radial load support.
MODEL 10442341
Contact supplier for technical support on: 800-626-2120
$447.38 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
U3286C
Available seal type
N double lip seal;H labyrinth seal
Bearing Insert Material
52100 Bearing Steel
Bearing Type
Heavy duty ball brg
Bore diameter (in)
1.75
Bore length (in)
2 19/32 in
Bore Shape
Straight
C dynamic load rating
11870 lb
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Co static load rating
7110 lb
Distance from Bearing Centerline to Cap Face (in)
1 27/32 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1 35/64 in
Fixed expansion
Fixed
Grease fitting size
1/8 NPT
Height
3.00
Housing construction
One Piece
Housing material
Steel
Housing style
Cartridge Block
Housing type
Cartridge, Cylindrical
Housing width (in)
1 27/32 in
Inner Ring Outside Diameter (in)
2.443
Insert
UG328L
Length
5.00
Locking collar outside diameter (in)
3 1/4 in
Locking device kit
U3285S
Locking Type
Single Set Collar
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Max Speed
6200 rpm
Max temperature (°F (°C))
225 (107) F (C)
Maximum Temperature (C)
107
Misalignment Capability
±2.0° Misalignment - Static Only
Misalignment Type
Static Only
Mounted clearance
C3 standard
Outer Ring Land Profile
Standard
Outside diameter (in)
4.594 in
Retainer type
Nylon
Rolling element
Ball Bearing
Seal type
Clearance Seal with Flinger
Service instructions
BR3-007 LB 200 ball-300 ball
Setscrew torque (in-lbs)
290-325 in/lbs
Shaft diameter (in)
1 3/4 in
Size code
328
Total expansion capability
3/16 in
Unit of dimension
in
Vibration frequency fundamental train
0.0063 cps
Vibration frequency inner ring defect
0.0827 cps
Vibration frequency outer ring defect
0.0507 cps
Vibration frequency roller spin
0.0327 cps
Volume
0.325
Volume unit
GLL
Width
5.00
Bearings The Link-Belt (Rexnord) CU328 10442341 1 3/4 Cartridge Ball Bearing is engineered for reliability and high performance in demanding applications. Designed to optimize machinery efficiency, this cartridge ball bearing offers exceptional durability and reduced maintenance, making it an essential component for various industrial and construction equipment.
Key Features
| Size and Compatibility | This cartridge ball bearing has a bore size of 1 3/4 inches, ensuring compatibility with a wide range of Link-Belt equipment and other machinery requiring similar specifications. |
|---|---|
| Robust Construction | Manufactured using high-quality materials, this bearing provides superior resistance to wear and tear, ensuring longevity in heavy-duty applications. |
| Easy Installation | The cartridge design simplifies the installation process, allowing for quick replacement and reduced downtime. |
| High Load Capacity | Engineered to accommodate both radial and axial loads, this bearing supports heavy loads while maintaining smooth operation. |
| Reduced Friction | The precision engineering of the ball raceway minimizes friction, improving overall efficiency and performance in machinery. |
Applications
| Construction Equipment | Ideal for use in various types of Link-Belt cranes and other heavy construction machinery where reliability and performance are essential. |
|---|---|
| Industrial Machinery | Suitable for applications in manufacturing environments, where robust and dependable bearings are crucial for operational efficiency. |
| Transport and Handling Equipment | Perfect for use in equipment that requires high load-bearing capabilities and durability, such as conveyor systems and lifting devices. |
Benefits
| Enhanced Durability | The Link-Belt CU328 bearing is designed to withstand harsh operating conditions, providing a longer service life and reducing replacement frequency. |
|---|---|
| Improved Efficiency | By minimizing friction and wear, this bearing contributes to smoother operation and energy savings in machinery. |
| Operational Reliability | With its robust construction and high load capacity, it ensures dependable performance in critical applications, enhancing overall productivity. |
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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