TFI Bearing Co.,Ltd

NSK 6203ddu Bearing

 

Spherical Roller Bearing

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 profile that makes them appear like cylinders that have been slightly over-inflated.

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.

Three Row Roller Slewing Ring for Radar 130.32.1000
Three Row Roller Slewing Ring for Radar 130.32.1000
KOYO
Single Row
Precision Slewing Ring Bearings with External Gear for Cranes
Precision Slewing Ring Bearings with External Gear for Cranes
M06288
Mounted Units &
Oversea Excavator Slewing Bearings Slewing Ring
Oversea Excavator Slewing Bearings Slewing Ring
Spherical Plain Bear
31171508
Port Crane Three- Row Roller Slewing Bearing Rings
Port Crane Three- Row Roller Slewing Bearing Rings
0808250473595
Mounted Units &
Heavy Duty Three Row Roller Slewing Bearing Ring
Heavy Duty Three Row Roller Slewing Bearing Ring
0029176023880
Cylindrical Roller B
Three Path Roller Bearing Slewing Rings with Internal Gear
Three Path Roller Bearing Slewing Rings with Internal Gear
Mounted Units &
N/A
Triple Row Roller Slewing Bearing Ring for Port Crane
Triple Row Roller Slewing Bearing Ring for Port Crane
Assembly; Standard P
3.25 Inch | 82.55 Mi
Three Row Roller Slewing Bearing -- 130.25.500
Three Row Roller Slewing Bearing -- 130.25.500
BUNTING BEARINGS
BUNTING BEARING CORP
Three Row Roller Slewing Ring Bearings for Wind Turbine for Sale
Three Row Roller Slewing Ring Bearings for Wind Turbine for Sale
710260
8483.20.40.40
Three Row Roller External Gear Slewing Bearing Slewing Ring
Three Row Roller External Gear Slewing Bearing Slewing Ring
Double Row | Single
TIMKEN
Single Row Slewing Bearing with Internal Gear / Slewing Bearing
Single Row Slewing Bearing with Internal Gear / Slewing Bearing
0717905229114
BUNTING BEARINGS
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