NACHI BEARINGS TRAINING INDUSTRY

Spherical Roller Bearings

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a (barrel like) profile that makes them appear like cylinders that have been slightly over-inflated  (i.e. like a barrel).Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load. These are also called "barrel roller bearings" or "Tonnenlager" and are typically available in the 202- and 203-series.

Timken 22312EJW33 Spherical Roller Bearings
3200
Steel
Timken 22310EJW33 Spherical Roller Bearings
72
Standard
Timken 23026EJW33C3 Spherical Roller Bearings
Plain
4.2500 in
Timken 23048KEMW33C08C3 Spherical Roller Bearings
50
In Stock
Timken 23032KEMW33C3 Spherical Roller Bearings
Round
9.4400 in
Timken 22226KEMW33C3 Spherical Roller Bearings
0.4060 in
Lubricatable
Timken 24124EJW33C3 Spherical Roller Bearings
5.2500 in, 5.1250 in
8.3750 in
Timken 23140EMBW33C3 Spherical Roller Bearings
0.3 mm
41.5 kN
Timken 23156EMBW507C08C3 Spherical Roller Bearings
1.2500 in
3460 lbf
Timken 23056KEMBW507C08 Spherical Roller Bearings
5-1/2 in
UJNL
Timken 22330KEJW33C3 Spherical Roller Bearings
SAE 841, CT-1000-K26
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