Rotek Replacement Three Row Roller Slewing Ring

Category： Three row roller type
100% quality assurance
Single row ball slewing ring
Rotek slewing ring replacement
Contact us for more information. info@dpmachinery.com
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Series 10,000 slewing rings are built with three independent rows of rollers. Since all loadings are transmitted directly to raceway surfaces which are per-pendicular to the load direction, the capacity of each rolling element and each raceway surface is utilized in the most efficient manner. The three row roller slewing ring offers more capacity per unit size than any other Rotek design and is inherently the stiffest

style of construction. Frictional torque is lower than other styles of Rotek bearings under most load conditions.

Specifications

Standard models from 12" to 180"

Special order bearings up to 360"

Capacities:

Thrust:to 23,000,000 pounds

Moment:to 61,000,000 foot-pounds

Radial: to 2,500,000 pounds

Gearing: Gearless, internal or external gearing

Applications:

Off-shore cranes
Mooring buoys
Stacker/Reclaimers
Dockside cranes
Shipboard cranes
Ladle turrets
Crawler cranes
Excavators
Tunnel boring machines Radar antennas

Model reference:

3R6-48E3B

3R6-49E9

3R6-55E9

3R6-63E9

3R6-71E9

3R6-79E9

3R8-79E9

3R8-88E9

3R8-98E9

3R10-82E3C

3R16-197E2

3R16-220E1

3R16-248E1

3R16-265E1

3R6-49N9

3R6-55N9

3R6-63N9

3R6-71N9

3R6-79N9

3R8-59N2C

3R8-59N2E

3R8-68N3B

3R8-79N9

3R8-88N9

3R8-98N1

3R8-98N9

3R8-110N1

3R8-122N1A

3R10-85N2A

3R10-88N2B

3R10-98N1B

3R10-111N2F

3R10-117N3D

3R13-62N1E

3R13-122N1B

3R13-128N1A

3R16-197N1

3R16-220N1

3R16-245N1

3R16-265N3

3R5-44P2A

3R6-49P9

3R6-55P9

3R6-63P9

3R6-71P9

3R6-79P9

3R8-79P9

3R8-88P9

3R8-98P9

3R10-98P9

3R10-125P1B

3R16-102P5

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Rotek Replacement Three Row Roller Slewing Ring

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