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Timken 23220EMW33C3 is a spherical roller bearing with a 100 mm straight bore and brass cage (EM) for shock and high-temperature applications. It features W33 lubrication, C3 radial internal clearance, and a dynamic load rating of 124,000 lbf. This self-aligning bearing is suitable for industrial gearboxes, crushers, and heavy machinery where misalignment and vibration are present. The superseded part number is 23220YMW33C3.
MODEL 23220EMW33C3
$1,191.48 Each
Prices are subject to change
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Returnable: Yes
124000 lbf Superseded part
23220YMW33C3
152000 lbf Geometry factor
0.0695 ISO factor:3.3 Inner ring to clear radius:0.080 in Inner ring backing diameter:119.0 mm
2.374 in O.D. (in)
180 mm 7.0866 Outer ring to clear radius:0.080 in Outer ring backing diameter:164 mm
2.3740 in Reference thermal speed rating (grease)
2300 RPM Reference thermal speed rating (oil):2700 Static radial rating:554000 N
4.7000 in Inner ring width
60.3 mm
6.500 in Outer ring width
60.300 mm
B - Outer Ring Width
60.300 mm 2.3740 in
B' - Inner Ring Width
60.3 mm 2.374 in
C0 - Static Radial Rating
678000 N 152000 lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
554000 N 124000 lbf
Cage material
BRASS
Cage Material
Brass
Cage type
EM
Cage Type
EM
Cg - Geometry Factor
0.0695
d - Bore
100 mm
D - Outer Diameter
180 mm 7.0866 in
da - Inner Ring Backing Diameter
119.0 mm 4.7000 in
Da - Outer Ring Backing Diameter
164 mm 6.500 in
Design unit
METRIC
Design Unit
Metric
Dynamic radial rating (two-rows)
124000 lbf
e - ISO Factor
0.30
Geometry factor
0.0695
I.D.
100 mm
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
4.700 in
Inner ring width
2.374 in
ISO factor
3.3
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
6.500 in
Outer ring width
2.3740 in
R - Inner Ring "To Clear" Radius
2 mm 0.08 in
r - Outer Ring "To Clear" Radius
2 mm 0.08 in
Reference thermal speed rating (grease)
2300
Reference Thermal Speed Rating (Grease)
2300 rpm
Reference thermal speed rating (oil)
2700
Reference Thermal Speed Rating (Oil)
2700 rpm
Static radial rating
152000 lbf
Superseded part
23220YMW33C3
Superseded Part
23220YMW33C3
Y0 - ISO Factor
2.17
Y1 - ISO Factor
2.22
Y2 - ISO Factor
3.3
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