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Timken 23260EMBW525C08 is a spherical roller bearing with a 300 mm straight bore and brass cage (EMB). It features a W525 lubrication groove and C08 internal design, with a dynamic load rating of 946,000 lbf and a static load rating of 1,390,000 lbf. This self-aligning bearing is designed for heavy-duty applications in the 400-600 mm OD class, such as industrial gearboxes and mining equipment. It supersedes part number 23260YMBW525C08.
MODEL 23260EMBW525C08
$22,202.31 Each
Prices are subject to change
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Returnable: Yes
13.800 in Inner ring width
192 mm
1390000 lbf Geometry factor
0.1297 ISO factor:2.98 Inner ring to clear radius:0.160 in Inner ring backing diameter:351 mm
19.000 in Outer ring width
192 mm
7.559 in O.D. (in)
540 mm 21.2600 Outer ring to clear radius:0.160 in Outer ring backing diameter:482 mm
7.5590 in Reference thermal speed rating (grease)
530 RPM Reference thermal speed rating (oil):580 Static radial rating:4210000 N
946000 lbf Superseded part
23260YMBW525C08
Cage material
BRASS
Cage type
EMB
Design unit
METRIC
Dynamic radial rating (two-rows)
946000 lbf
Geometry factor
0.1297
I.D.
11.8110 in
Inner ring "to clear" radius
0.160 in
Inner ring backing diameter
13.800 in
Inner ring width
7.559 in
ISO factor
2.98
O.D.
21.2600 in
Outer ring "to clear" radius
0.160 in
Outer ring backing diameter
19.000 in
Outer ring width
7.5590 in
Reference thermal speed rating (grease)
530
Reference thermal speed rating (oil)
580
Static radial rating
1390000 lbf
Superseded part
23260YMBW525C08
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