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Timken 22330KEMBW33C2 is a spherical roller bearing with a 150 mm tapered bore (1:12) and C2 internal clearance. It features a brass cage (EMB) for shock and high-temperature applications, W33 lubrication, and a dynamic load rating of 365,000 lbf. This self-aligning bearing is superseded by part number 22330KYMBW33C2.
MODEL 22330KEMBW33C2
Returnable: Yes
11.3000 in Outer ring width
108 mm
365000 lbf Superseded part
22330KYMBW33C2
4.252 in 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
Bore taper
1/12
Cage material
BRASS
Cage type
EMB
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Superseded part
22330KYMBW33C2
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.
| Brand | System Plast |
| Model | 2256-12R25M-DMS |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more