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Timken 22312KEJW33C3 is a tapered bore spherical roller bearing with a 60 mm bore and C3 radial internal clearance. It features a pressed steel cage (EJ) and a W33 lubrication groove with three holes in the outer ring. This self-aligning, double-row bearing is designed for applications under 400 mm OD, offering a dynamic load rating of 68,800 lbf. It supersedes part number 22312KCJW33C3.
MODEL 22312KEJW33C3
$448.10 Each
Prices are subject to change
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Returnable: Yes
1.811 in Lubrication type
Standard Grease O.D. (in):130 mm 5.1181 Outer ring to clear radius:0.080 in Outer ring backing diameter:117.000 mm
1.811 in Reference thermal speed rating (grease)
4000 rpm Reference thermal speed rating (oil):4700 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68800 lbf Superseded part
22312KCJW33C3
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
Bore taper
1/12
Cage material
Steel
Cage type
EJ
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.
5.1181 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)
4000
Reference thermal speed rating (oil)
4700
Static radial rating
69000 lbf
Superseded part
22312KCJW33C3
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 | United Abrasives |
| Model | 21089 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more