Spherical Roller Bearing

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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

KOYO Single Row
Standard 0.0

Precision Slewing Ring Bearings with External Gear for Cranes

M06288 Mounted Units &
0.113 0.0

Oversea Excavator Slewing Bearings Slewing Ring

Spherical Plain Bear 31171508
Spherical Plain 0.312 Inch | 7.925 M

Port Crane Three- Row Roller Slewing Bearing Rings

0808250473595 Mounted Units &
M06110 2.361

Heavy Duty Three Row Roller Slewing Bearing Ring

0029176023880 Cylindrical Roller B
NJ2208W Inner Ring - One Sid

Three Path Roller Bearing Slewing Rings with Internal Gear

Mounted Units & N/A
NTN M06288

Triple Row Roller Slewing Bearing Ring for Port Crane

Assembly; Standard P 3.25 Inch | 82.55 Mi
8482.20.00.00 842 (2) | 834D (1) |

New Tower Crane Slewing Bearings Ring Supplier in China

0.0 SKF
Bearings B00308

Three Row Roller Slewing Bearing -- 130.25.500

N/A 0717905221460

Three Row Roller Slewing Ring Bearings for Wind Turbine for Sale

710260 8483.20.40.40
Yes 2 Bolt Pillow Block

Three Row Roller External Gear Slewing Bearing Slewing Ring

Double Row | Single TIMKEN
0883450966368 Double Lip Viton

Single Row Slewing Bearing with Internal Gear / Slewing Bearing

0717905229114 BUNTING BEARINGS