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Timken 23128EMW33 is a spherical roller bearing with a 140 mm straight bore and brass cage (EM) for shock and high-temperature applications. It features W33 lubrication grooves and holes, C3 radial internal clearance, and a dynamic load rating of 172,000 lbf. This self-aligning bearing is designed for heavy-duty industrial equipment such as gearboxes and crushers. The superseded part number is 23128YMW33.
MODEL 23128EMW33
$1,632.87 Each
Prices are subject to change
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Returnable: Yes
Cage material
BRASS
Cage type
EM
Design unit
METRIC
Dynamic radial rating (two-rows)
172000 lbf
Geometry factor
0.0831
I.D.
5.5118 in
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
6.300 in
Inner ring width
2.6772 in
ISO factor
3.72
O.D.
8.8583 in
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
8.200 in
Outer ring width
2.6772 in
Reference thermal speed rating (grease)
1800
Reference thermal speed rating (oil)
2100
Static radial rating
240000 lbf
Superseded part
23128YMW33
Bearings The Timken 23128EMW33 spherical roller bearing is engineered to deliver outstanding performance in a wide range of applications. With a robust design featuring a straight round bore and an outer diameter of less than 400mm, this bearing is specifically crafted for reliability and efficiency in demanding environments. Timken's commitment to innovation and high-quality manufacturing ensures that this bearing meets the rigorous standards of various industries.
Key Features
- Design: Spherical roller design allows for misalignment and accommodates high radial loads, making it ideal for challenging operating conditions.
- Dimensions: Outer Diameter (OD): <400mm, with precise tolerances for optimal fit and performance.
- Material: Constructed from high-quality steel, providing excellent durability and resistance to wear.
- Performance: Capable of handling high speeds and heavy loads, ensuring long operational life and reduced downtime.
- Compatibility: Designed to fit a variety of applications, including industrial machinery and automotive systems.
Applications
- Industrial Machinery: Perfect for use in conveyor systems, pumps, and other heavy-duty equipment that require reliable bearing support.
- Automotive: Suitable for various automotive applications where load-bearing and stability are critical.
- Energy Sector: Ideal for wind turbines and other energy generation equipment, enhancing reliability and performance.
Benefits
- Enhanced Reliability: Engineered to withstand harsh conditions, reducing the risk of failure and extending maintenance intervals.
- Improved Efficiency: Minimizes friction and heat generation, leading to better energy efficiency and lower operational costs.
- Versatile Use: Suitable for a wide range of applications across multiple industries, providing flexibility in design and installation.
Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow 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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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more