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Timken 23138EMW507C08C3 is a spherical roller bearing with a 190 mm bore and brass pressed cage (EM) for shock and high-temperature applications. It features C3 radial internal clearance, a W507 outer ring design, and a dynamic load rating of 365,000 lbf. This self-aligning bearing is suitable for heavy-duty industrial equipment such as crushers, shaker screens, and gearboxes. The superseded part number is 23138YMW507C08C3.
MODEL 23138EMW507C08C3
$3,453.70 Each
Prices are subject to change
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Returnable: Yes
11.5000 in Outer ring width
104 mm
365000 lbf Superseded part
23138YMW507C08C3
4.0945 in O.D. (in)
320 mm 12.5984 Outer ring to clear radius:0.100 in Outer ring backing diameter:293.000 mm
4.0945 in Reference thermal speed rating (grease)
1200 RPM Reference thermal speed rating (oil):1400 Static radial rating:1630000 N
525000 lbf Geometry factor
0.0954 ISO factor:3.36 Inner ring to clear radius:0.100 in Inner ring backing diameter:221 mm
8.7000 in Inner ring width
104 mm
Cage material
BRASS
Cage type
EM
Design unit
METRIC
Dynamic radial rating (two-rows)
365000 lbf
Geometry factor
0.0954
I.D.
7.4803 in
Inner ring "to clear" radius
0.100 in
Inner ring backing diameter
8.700 in
Inner ring width
4.0945 in
ISO factor
3.36
O.D.
12.5984 in
Outer ring "to clear" radius
0.100 in
Outer ring backing diameter
11.500 in
Outer ring width
4.0945 in
Reference thermal speed rating (grease)
1200
Reference thermal speed rating (oil)
1400
Static radial rating
525000 lbf
Superseded part
23138YMW507C08C3
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.
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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