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Timken 22248KEJW33W45A is a spherical roller bearing with a 240 mm tapered bore (1:12) for adapter sleeve mounting. It features a pressed steel cage (EJ), W33 and W45A lubrication grooves, and is rated for 400-600 mm OD applications. This self-aligning bearing has a dynamic load rating of 524,000 lbf and a static load rating of 663,000 lbf. It supersedes part number 22248KCJW33W45A.
MODEL 22248KEJW33W45A
$9,291.01 Each
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Returnable: Yes
Bore taper
1/12
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
524000 lbf
Geometry factor
0.1117
I.D.
9.4490 in
Inner ring "to clear" radius
0.120 in
Inner ring backing diameter
11.100 in
Inner ring width
4.724 in
ISO factor
3.67
O.D.
17.3230 in
Outer ring "to clear" radius
0.120 in
Outer ring backing diameter
15.600 in
Outer ring width
4.7240 in
Reference thermal speed rating (grease)
1100
Reference thermal speed rating (oil)
1300
Static radial rating
663000 lbf
Superseded part
22248KCJW33W45A
Tapered Bore Spherical Roller Bearings The Timken 22248KEJW33W45A is a premium tapered bore spherical roller bearing designed for high-performance applications in demanding environments. This product is engineered to provide exceptional load-carrying capacity and durability, making it ideal for various industrial sectors, including automotive, aerospace, and machinery.
Key Features
- Dimensions: Outer Diameter (OD) of 400-600mm ensures compatibility with a wide range of shaft sizes.
- Design: Spherical roller configuration allows for misalignment compensation and enhanced performance under heavy radial and axial loads.
- Material: Constructed from high-quality steel, offering excellent wear resistance and longevity.
- Sealing: Equipped with a robust seal to prevent contamination, ensuring optimal lubrication retention and extended service life.
- Operating Conditions: Suitable for high-speed operations with a dynamic load rating tailored for heavy-duty applications.
Applications
- Industrial Machinery: Perfectly suited for heavy equipment and manufacturing machinery that require robust bearings to handle significant loads and variable speeds.
- Automotive: Ideal for use in drivetrain components where reliability and performance are critical.
- Aerospace: Engineered for applications demanding precision and reliability in extreme conditions.
Benefits
- Enhanced Reliability: Designed to withstand high loads and operational stresses, ensuring minimal downtime and increased productivity.
- Reduced Maintenance: The effective sealing and durable construction reduce the need for frequent replacements and maintenance interventions.
- Improved Performance: The tapered bore design allows for adjustable fits, enhancing alignment precision and operational efficiency. --- 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.
| Brand | Jason Industrial |
| Model | 4/C173 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more