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Timken 26250KEMBW33W40IC4 is a spherical roller bearing with a 250 mm tapered bore (1:12) for adapter sleeve mounting. It features a brass cage (EMB) for shock and high-temperature applications, W33 and W40I lubrication features, and C4 radial internal clearance. This 400-600mm OD class bearing has a dynamic load rating of 492,000 lbf and is suitable for heavy industrial equipment. Supersedes part number 26250KYMBW33W40IC4.
MODEL 26250KEMBW33W40IC4
$7,335.15 Each
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Returnable: Yes
11.2000 in Inner ring width
128 mm
14.720 in Outer ring width
128 mm
492000 lbf Superseded part
26250KYMBW33W40IC4
5.0394 in O.D. (in)
410 mm 16.1417 Outer ring to clear radius:0.120 in Outer ring backing diameter:373.900 mm
5.0394 in Reference thermal speed rating (grease)
620 RPM Reference thermal speed rating (oil):680 Static radial rating:2190000 N
709000 lbf Geometry factor
0.1105 ISO factor:3.39 Inner ring to clear radius:0.120 in Inner ring backing diameter:284.500 mm
Bore taper
1/12
Cage material
BRASS
Cage type
EMB
Design unit
METRIC
Dynamic radial rating (two-rows)
492000 lbf
Geometry factor
0.1105
I.D.
9.8425 in
Inner ring "to clear" radius
0.120 in
Inner ring backing diameter
11.200 in
Inner ring width
5.0394 in
ISO factor
3.39
O.D.
16.1417 in
Outer ring "to clear" radius
0.120 in
Outer ring backing diameter
14.720 in
Outer ring width
5.0394 in
Reference thermal speed rating (grease)
620
Reference thermal speed rating (oil)
680
Static radial rating
709000 lbf
Superseded part
26250KYMBW33W40IC4
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