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Timken 22330EJW33C4 is a spherical roller bearing with a 150 mm straight bore and C4 radial internal clearance. It features a pressed steel cage (EJ) and a W33 lubrication groove with three holes in the outer ring. This double-row, self-aligning bearing has a dynamic load rating of 365,000 lbf and a static load rating of 424,000 lbf, suitable for applications with thermal expansion or heavy interference fits. It supersedes part number 22330CJW33C4.
MODEL 22330EJW33C4
Returnable: Yes
11.3000 in Outer ring width
108 mm
365000 lbf Superseded part
22330CJW33
4.252 in Lubrication type
Standard Grease O.D. (in):320 mm 12.5984 Outer ring to clear radius:0.120 in Outer ring backing diameter:288 mm
4.2520 in Reference thermal speed rating (grease)
1500 RPM Reference thermal speed rating (oil):1600 Static radial rating:1620000 N
424000 lbf Geometry factor
0.0884 ISO factor:3.09 Inner ring to clear radius:0.120 in Inner ring backing diameter:194 mm
7.6000 in Inner ring width
108 mm
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
365000 lbf
Geometry factor
0.0884
I.D.
5.9055 in
Inner ring "to clear" radius
0.120 in
Inner ring backing diameter
7.600 in
Inner ring width
4.252 in
ISO factor
3.09
O.D.
12.5984 in
Outer ring "to clear" radius
0.120 in
Outer ring backing diameter
11.300 in
Outer ring width
4.2520 in
Reference thermal speed rating (grease)
1500
Reference thermal speed rating (oil)
1600
Static radial rating
424000 lbf
Superseded part
22330CJW33C4
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