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Timken 23064EJW509C08C3 is a spherical roller bearing with a 320 mm straight bore, designed for 400-600 mm OD applications. It features a pressed steel cage (EJ) and C3 radial internal clearance for thermal expansion in electric motors and industrial gearboxes. This bearing has a dynamic load rating of 543,000 lbf and a static load rating of 873,000 lbf. It supersedes part number 23064CJW509C08C3.
MODEL 23064EJW509C08C3
Returnable: Yes
14.000 in Inner ring width
121 mm
17.5000 in Outer ring width
121 mm
4.764 in Lubrication type
Standard Grease O.D. (in):480 mm 18.898 Outer ring to clear radius:0.120 in Outer ring backing diameter:444.000 mm
4.7640 in Reference thermal speed rating (grease)
880 RPM Reference thermal speed rating (oil):1000 Static radial rating:2410000 N
543000 lbf Superseded part
23064CJW509C08C3
873000 lbf Geometry factor
0.1278 ISO factor:4.36 Inner ring to clear radius:0.120 in Inner ring backing diameter:355.000 mm
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
543000 lbf
Geometry factor
0.1278
I.D.
12.5980 in
Inner ring "to clear" radius
0.120 in
Inner ring backing diameter
14.000 in
Inner ring width
4.764 in
ISO factor
4.36
O.D.
18.8980 in
Outer ring "to clear" radius
0.120 in
Outer ring backing diameter
17.500 in
Outer ring width
4.7640 in
Reference thermal speed rating (grease)
880
Reference thermal speed rating (oil)
1000
Static radial rating
873000 lbf
Superseded part
23064CJW509C08C3
Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
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