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Timken 23040KEJW33C2 is a tapered bore spherical roller bearing with a 200 mm bore and a 1:12 taper for adapter sleeve mounting. It features a pressed steel cage (EJ), W33 lubrication groove and holes, and C2 internal clearance for precision applications. This self-aligning bearing has a dynamic load rating of 276,000 lbf and is suitable for industrial gearboxes and heavy machinery. The superseded part number is 23040KCJW33C2.
MODEL 23040KEJW33C2
$2,371.78 Each
Prices are subject to change
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Returnable: Yes
11.4000 in Outer ring width
82 mm
276000 lbf Superseded part
23040KCJW33C2
3.2283 in Lubrication type
Standard Grease O.D. (in):310 mm 12.2047 Outer ring to clear radius:0.080 in Outer ring backing diameter:289.000 mm
3.2283 in Reference thermal speed rating (grease)
1500 RPM Reference thermal speed rating (oil):1800 Static radial rating:1230000 N
395000 lbf Geometry factor
0.0921 ISO factor:4.4 Inner ring to clear radius:0.080 in Inner ring backing diameter:225.000 mm
8.900 in Inner ring width
82 mm
Bore taper
1/12
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
276000 lbf
Geometry factor
0.0921
I.D.
7.8740 in
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
8.900 in
Inner ring width
3.2283 in
ISO factor
4.4
O.D.
12.2047 in
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
11.400 in
Outer ring width
3.2283 in
Reference thermal speed rating (grease)
1500
Reference thermal speed rating (oil)
1800
Static radial rating
395000 lbf
Superseded part
23040KCJW33C2
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