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Timken 22312EMW33W800C4 is a spherical roller bearing with a 60 mm straight bore and brass cage (EM) for shock and high-temperature applications. It features W33 lubrication and W800 design with C4 radial internal clearance, suitable for heavy-duty industrial gearboxes and crushers. This bearing supersedes part number 22312YMW33W800C4.
MODEL 22312EMW33W800C4
$415.13 Each
Prices are subject to change
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Returnable: Yes
1.811 in O.D. (in)
129.993 mm 5.1178 Outer ring to clear radius:0.080 in Outer ring backing diameter:117.000 mm
1.811 in Reference thermal speed rating (grease)
4100 RPM Reference thermal speed rating (oil):4900 Static radial rating:306000 N
3.000 in Inner ring width
46 mm
4.600 in Outer ring width
46 mm
68800 lbf Superseded part
22312YMW33W800C4
69000 lbf Geometry factor
0.0532 ISO factor:2.94 Inner ring to clear radius:0.080 in Inner ring backing diameter:77.00 mm
Cage material
BRASS
Cage type
EM
Design unit
METRIC
Dynamic radial rating (two-rows)
68800 lbf
Geometry factor
0.0532
I.D.
2.3622 in
Inner ring "to clear" radius
0.080 in
Inner ring backing diameter
3.000 in
Inner ring width
1.811 in
ISO factor
2.94
O.D.
5.1178 in
Outer ring "to clear" radius
0.080 in
Outer ring backing diameter
4.600 in
Outer ring width
1.8110 in
Reference thermal speed rating (grease)
4100
Reference thermal speed rating (oil)
4900
Static radial rating
69000 lbf
Superseded part
22312YMW33W800C4
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