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Slewing bearings BEARINGS


Slewing bearing, is a 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, or the wind-facing platform of a horizontal-axis windmill.

Compared to other rolling-element bearings, slewing bearings are thin in section and are often made in diameters of a metre or more; the slewing bearings on the 
Falkirk Wheel are 4 metres diameter and fit over a 3.5 metre axle. Slewing bearings resemble oversize aircraft control surface bearings.

Slewing bearings often use two rows of rolling elements. They often use three 
race elements, such as an inner ring and two outer ring "halves" that clamp together axially.
Slewing bearings are often made with gear teeth integral with the inner or outer race, used to drive the platform relative to the base.



  • 37941K bearing
    REGUS oil field special bearings include mud pump bearings, turntable bearings, tap bearings, crown bearings, winch bearings, etc., available from stock, to meet the needs of customers of various models Petroleum machinery bearings have advantageous bearing models: 23264 CA/C9W33 NUP 6/840/C9 NU 2324EM/C9 NU 2344M/C9YA4 23160/C9W
  • 37941K bearing
    If you want to know the size, price and quality of 37941K bearing , you can send us an email: Sales@Regusbearing.com Petroleum machinery bearings have advantageous bearing models: NFP 6/647.7 Q/P69-1 NNAL 6/180.975 Q/P69-1W33XYA 23144 CA/P63W33 3506/368.249/P6C9-1 NFP 38/666.75 X3 Q/P69 NNAL 6/187.325 Q/P69W33YA 24052 CA/C3W33


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