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Timken 21320KEJW33C4 is a spherical roller bearing with a 100 mm tapered bore (K suffix) for adapter sleeve mounting. It features a pressed steel cage (EJ), W33 lubrication groove and holes, and C4 radial internal clearance for applications with high thermal expansion. This self-aligning, double-row bearing is designed for heavy-duty industrial use in gearboxes, conveyors, and processing equipment where misalignment and shock loads are present.
MODEL 21320KEJW33C4
$780.25 Each
Prices are subject to change
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Returnable: Yes
1.8504 in Lubrication type
Standard Grease O.D. (in):215 mm 8.4646 Outer ring backing diameter:192.8 mm
1.8504 in Reference thermal speed rating (grease)
2800 rpm Static radial rating:521000 N
119000 lbf Superseded part
21320KCJW33C4
121000 lbf Inner ring backing diameter
132.9 mm
5.220 in Inner ring width
47 mm
7.6000 in Outer ring width
47 mm
Bore_Taper
1/12 Cage material:Steel Cage type:EJ Design unit:Metric Dynamic radial rating (two-rows):530000 N
I.D.
100 mm
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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more