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Timken 22248EJW33W45AC2 is a spherical roller bearing with a 240 mm straight bore, designed for 400-600 mm OD applications. It features a pressed steel cage (EJ), W33 and W45A lubrication features, and C2 internal clearance for precision applications. This self-aligning bearing has a dynamic load rating of 524,000 lbf and a static load rating of 663,000 lbf, suitable for industrial gearboxes and heavy machinery. It supersedes part number 22248CJW33W45AC2.
MODEL 22248EJW33W45AC2
Returnable: Yes
11.100 in Inner ring width
120 mm
15.6000 in Outer ring width
120 mm
4.724 in Lubrication type
Standard Grease O.D. (in):440 mm 17.323 Outer ring to clear radius:0.120 in Outer ring backing diameter:395 mm
4.724 in Reference thermal speed rating (grease)
1100 RPM Reference thermal speed rating (oil):1300 Static radial rating:2330000 N
524000 lbf Superseded part
22248CJW33W45AC2
663000 lbf Geometry factor
0.1117 ISO factor:3.67 Inner ring to clear radius:0.120 in Inner ring backing diameter:283.000 mm
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
524000 lbf
Geometry factor
0.1117
I.D.
9.4490 in
Inner ring "to clear" radius
0.120 in
Inner ring backing diameter
11.100 in
Inner ring width
4.724 in
ISO factor
3.67
O.D.
17.3230 in
Outer ring "to clear" radius
0.120 in
Outer ring backing diameter
15.600 in
Outer ring width
4.7240 in
Reference thermal speed rating (grease)
1100
Reference thermal speed rating (oil)
1300
Static radial rating
663000 lbf
Superseded part
22248CJW33W45AC2
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