Kaydon Series Slewing Ring Bearing

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Kaydon Series Slewing Ring Bearing can be supplied as ungeared, or with gears on either the ID of the inner ring or the OD of the outer ring. Slewing rings may be small, but they help do some of the largest jobs in the business. From swing arm rotation on cranes to the platform on a wind turbine, slewing rings are an integral part of many machinated processes. 


Kaydon Series Slewing Ring Bearing is comprised of two rings, each of which contains a precision raceway that is induction hardened on the surface to a specified depth. Each ring is made from a medium carbon steel forging. Some Series bearings have raceways constructed in a four-point contact configuration, with 45° contact angles as standard. Other raceway configurations are available, such as crossed roller and eight-point contact. These other options are often considered in cases where very high loads or special stiffness requirements are needed.

Bearing Number Bore Dia Outer DIa Width Size
Slewing Bearing/Ring for Tower Crane (QTZ3.15-160) 1-1/2 in Sintered Bronze Oil- 1-1/2 in RoHS, REACH, DRC Con
Large Slewing Ring Bearing Swing Circle Used on Tower Crane Spherical Roller Bea 0 Inch | 0Millimeter Pillow Block Bearing N/A
Single-Row Four-Point Contact Ball Slewing Ring Slewing Bearing Swing Ring for Tower Crane TIMKEN 0.0 Bearings 24.948
Dongyang Ss1406, Ss1506, Ss1924, Ss1926 Slewing Bearing 0808250127566 M06110 Mounted Units & N/A
Tower Crane Light, Tower Crane Slewing Ring, China Tower Crane K8 053893150802 - -
Slewing Bearing Swing Ring for Tower Crane Non-expansion 6.2 Inch | 157 Milli Flanged M06110
Tower Crane Spare Parts Slewing Ring Bearing Swing Circle 2.8346 in C4 Round 1.3780 in
Single-Row Ball Four-Point Contact Ball Slewing Bearing for Tower Crane 3.5000 in Plain Interior 3.7500 in 3-3/4 in
Tadano Crane Slewing Bearing Tmz 300 Stud Type PROCAL INNOVATIONS L 8482.40.00.00 1.75 Inch | 44.45 Mi
Slewing Ring Bearings with Internal Gear for Tower Crane Simma S18-52 Cylindrical Roller B 1.496 Inch | 38 Mill 2.165 Inch | 55 Mill 0.0
Slewing Ring Bearings for Tower, Onshore and Offshore Crane N/A Triple Lip 0.95 Inch
Crane Slewing Bearing Kanglim Ks1256 UCHP2 M06110 1-31/32 in Cast Iron
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