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Timken 22340KEMBW33W45AC3 is a spherical roller bearing with a 200 mm tapered bore (1:12) for adapter sleeve mounting. It features a brass cage (EMB) for shock and high-temperature resistance, C3 radial internal clearance, and W33/W45A lubrication grooves. This 400-600mm OD class bearing has a dynamic load rating of 556,000 lbf and is suitable for heavy-duty industrial applications like gearboxes and crushers. Supersedes part number 22340KYMBW33W45AC3.
MODEL 22340KEMBW33W45AC3
$7,505.88 Each
Prices are subject to change
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Returnable: Yes
14.520 in Outer ring width
138 mm
5.4331 in O.D. (in)
420 mm 16.5354 Outer ring to clear radius:0.157 in Outer ring backing diameter:369.000 mm
5.4331 in Reference thermal speed rating (grease)
1000 RPM Reference thermal speed rating (oil):1200 Static radial rating:2470000 N
556000 lbf Superseded part
22340KYMBW33W45AC3
658000 lbf Geometry factor
0.1034 ISO factor:3.01 Inner ring to clear radius:0.157 in Inner ring backing diameter:246.000 mm
9.700 in Inner ring width
138 mm
Bore taper
1/12
Cage material
BRASS
Cage type
EMB
Design unit
METRIC
Dynamic radial rating (two-rows)
556000 lbf
Geometry factor
0.1034
I.D.
7.8740 in
Inner ring "to clear" radius
0.157 in
Inner ring backing diameter
9.700 in
Inner ring width
5.4331 in
ISO factor
3.01
O.D.
16.5354 in
Outer ring "to clear" radius
0.157 in
Outer ring backing diameter
14.520 in
Outer ring width
5.4331 in
Reference thermal speed rating (grease)
1000
Reference thermal speed rating (oil)
1200
Static radial rating
658000 lbf
Superseded part
22340KYMBW33W45AC3
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