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Timken 22318EMW33 is a spherical roller bearing with a 90 mm straight bore and brass cage (EM). It features a W33 lubrication groove and holes in the outer ring. This self-aligning, double-row bearing has a dynamic load rating of 136,000 lbf and a static load rating of 148,000 lbf. It is suitable for industrial gearboxes and heavy-duty applications under 400 mm OD. The superseded part number is 22318YMW33.
MODEL 22318EMW33
$941.45 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)
136000 lbf
Geometry factor
0.0685
I.D.
3.5433 in
Inner ring "to clear" radius
0.100 in
Inner ring backing diameter
4.600 in
Inner ring width
2.5197 in
ISO factor
3.11
O.D.
7.4803 in
Outer ring "to clear" radius
0.100 in
Outer ring backing diameter
6.700 in
Outer ring width
2.5197 in
Reference thermal speed rating (grease)
2900
Reference thermal speed rating (oil)
3400
Static radial rating
148000 lbf
Superseded part
22318YMW33
Spherical Roller Bearings The Timken 22318EMW33 Spherical Roller Bearing is engineered for high performance and reliability, specifically designed for applications requiring superior load capacity and alignment. With a robust construction and advanced design, this bearing is ideal for various industrial environments, ensuring optimal performance and longevity.
Key Features
- Type: Spherical Roller Bearing (SRB)
- Outer Diameter: Less than 400mm, designed for compact installations
- Internal Design: Self-aligning capabilities to accommodate shaft misalignments
- Material: High-quality steel for enhanced durability and resistance to wear
- Sealed Design: Equipped with seals to protect against contaminants and moisture
Applications
- Industrial Machinery: Ideal for heavy-duty applications in manufacturing and processing industries
- Mining and Construction Equipment: Suitable for equipment operating under severe conditions
- Automotive Industry: Used in axle and transmission systems for enhanced durability
- Aerospace Applications: Provides reliable performance in demanding aerospace environments
Benefits
- Enhanced Load Capacity: Engineered to handle heavy radial and axial loads, improving operational efficiency
- Improved Reliability: The self-aligning feature reduces stress on the bearing, extending its lifespan
- Reduced Maintenance Costs: The sealed design minimizes contamination, leading to less frequent replacements and maintenance
- Versatile Compatibility: Works seamlessly with various systems and components, enhancing operational flexibility --- 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