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Timken 22311EJW33C4 is a spherical roller bearing with a 55 mm straight bore, 120 mm OD, and 43 mm width. It features a pressed steel cage (EJ), W33 lubrication groove, and C4 radial internal clearance for applications with high thermal expansion. This self-aligning bearing has a dynamic load rating of 59,800 lbf and is suitable for industrial gearboxes and heavy machinery. It supersedes part number 22311CJW33C4.
MODEL 22311EJW33C4
$380.17 Each
Prices are subject to change
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Returnable: Yes
1.6929 in Lubrication type
Standard Grease O.D. (in):120 mm 4.7244 Outer ring to clear radius:0.080 in Outer ring backing diameter:106 mm
1.6929 in Reference thermal speed rating (grease)
4300 rpm Reference thermal speed rating (oil):5100 Static radial rating:265000 N
2.700 in Inner ring width
43 mm
4.200 in Outer ring width
43 mm
59500 lbf Superseded part
22311CJW33C4
59800 lbf Geometry factor
0.0499 ISO factor:2.81 Inner ring to clear radius:0.080 in Inner ring backing diameter:69.000 mm
Cage material
Steel
Cage type
EJ
Design unit
METRIC
Dynamic radial rating (two-rows)
59800 lbf
Geometry factor
0.0499
I.D.
2.1654 in
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
2.700 in
Inner ring width
1.6929 in
ISO factor
2.81
O.D.
4.7244 in
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
4.200 in
Outer ring width
1.6929 in
Reference thermal speed rating (grease)
4300
Reference thermal speed rating (oil)
5100
Static radial rating
59500 lbf
Superseded part
22311CJW33C4
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