Crane and Excavator Slewing Ring Bearing

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A slewing bearing or slewring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder.

Slewing rings are one of the most important parts of cranes.

The slewing ring provides the crane with its possibility to rotate while lifting loads.

288 mm ing slewing bearing

Radial Metric Series
440C Stainless Steel Double Shielded

New External Gear Swing Ring for a Midi Excavator

Deep Groove Ball Bea 20
55 ~ 80 ZZ (Double Shield)

large size slewing ring bearing

304 Stainless Steel Metric System
440C Stainless Steel Heat resistant / Ant

Little Giant Cranes Slewing Ring

9 Days Square flange shape
Oil Supply Type Bearing unit

Unic URV500 lift truck slew bearing

6 Deep Groove Ball Bea
Round Type Flange Type

wheel crane ball slewing bearing

0.0 0.669 Inch | 17 Mill
Contact Seal B00308

hammer Environmental Machinery Slewing Bearing

-40 °C 25.5 mm
86 mm 11 mm

internal gear three-row roller bearing slewing rings

[Aluminum Alloy] 201 Flange Type
Deep Groove Ball Bea ZZ (Double Shield)

High Precision robotics Cross Roller Bearing

0.22 kg 0.5 Hz
-20 °C 0.158

Flange Slewing Bearing for Rotek Replacement

4,800 rpm 120 °C
2.5 kg -40 °C

Light Duty Small Slewing Ring For mining machine

Bearings with Housin 8
Compact Type Deep Groove Ball Bea

TGB Slewing turntable bearing

10 mm 54 mm
SCO204-17 17 mm