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Timken 21313EJW33 is a straight bore spherical roller bearing with a 65mm bore and a pressed steel cage (EJ). It features a W33 lubrication groove and three holes in the outer ring. This self-aligning bearing has a dynamic load rating of 58,200 lbf and a static load rating of 57,100 lbf, suitable for industrial gearboxes and general machinery. It supersedes part number 21313CJW33.
MODEL 21313EJW33
$361.71 Each
Prices are subject to change
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Returnable: Yes
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
58200 lbf
Geometry factor
0.0569
I.D.
2.5591 in
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
3.400 in
Inner ring width
1.2992 in
ISO factor
4.37
O.D.
5.5118 in
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
5.000 in
Outer ring width
1.2992 in
Reference thermal speed rating (grease)
3900
Reference thermal speed rating (oil)
4800
Static radial rating
57100 lbf
Superseded part
21313CJW33
Bearings The TIMKEN 21313EJW33 Spherical Roller Bearing is designed for heavy-duty applications requiring high performance and reliability. Engineered with precision, this bearing features a robust design that accommodates radial and axial loads in both directions, making it ideal for various industrial environments.
Key Features
| Outer Diameter | <400 mm, ensuring compatibility with a wide range of machinery |
|---|---|
| Design | Spherical roller design allows for self-alignment, reducing stress on the bearing and extending its service life |
| Material Construction | High-quality steel construction enhances durability and resistance to wear, ensuring long-lasting performance |
| Load Capacity | Designed to handle heavy radial loads and moderate axial loads, providing reliable operation in demanding applications |
| Sealed Design | Incorporates effective seals that protect against contaminants, ensuring optimal lubrication and reducing maintenance needs |
Applications
- Commonly used in heavy machinery, construction equipment, and mining applications where reliability is crucial
- Suitable for use in industries such as automotive, aerospace, and industrial machinery, facilitating smooth operation of rotating components
- Ideal for applications that experience misalignment or shaft deflection, thanks to its self-aligning capabilities
Benefits
| Enhanced Reliability | The spherical roller design and quality construction lead to improved performance in harsh conditions |
|---|---|
| Reduced Downtime | Effective sealing technology minimizes contamination and maintenance, resulting in less operational interruption |
| Versatile Compatibility | The bearing’s specifications allow for wide-ranging applications, making it a cost-effective solution for various industries 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more