JINBhttp://www.jinbearings.com/blog/Slewing ring bearing - Turntable bearing - Slewing drive - m@jinbearings.comRainbowSoft Studio Z-Blog 2.2 Prism Build 140101enThu, 28 Apr 2016 14:44:35 +0800Slewing ring bearings manufacturernull@null.com (JINB)http://www.jinbearings.com/blog/post/97.htmlThu, 28 Apr 2016 13:33:51 +0800http://www.jinbearings.com/blog/post/97.htmlROTHE ERDE

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/97.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=97What is "slewing ring bearing"?null@null.com (JINB)http://www.jinbearings.com/blog/post/96.htmlThu, 28 Apr 2016 12:18:22 +0800http://www.jinbearings.com/blog/post/96.htmlA slewing bearing or slewing ring 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, or the wind-facing platform of a horizontal-axis windmill. (To "slew" means to turn without change of place.)


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.


As for other bearings that reciprocate, rather than rotating continuously, lubrication can be difficult. The oil wedge built up in a continuously rotating bearing is disrupted by the stop start motion of slewing. Instead, a hydrostatic bearing with pumped oil flow may be used.


]]>Slewing bearinghttp://www.jinbearings.com/blog/post/96.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=96XSI141094N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.1094G1null@null.com (JINB)http://www.jinbearings.com/blog/post/95.htmlMon, 16 Nov 2015 15:46:40 +0800http://www.jinbearings.com/blog/post/95.html XSI141094N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.1094G1

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI141094N
Weight[kg]91
Outer diameter (O.D.)[mm]1164
Inner diameter (I.D.)[mm]984
Bore diameter of outer ring[mm]1095
Outside diameter of inner ring[mm]1091
Overall height[mm]56
External bolt circle diameter[mm]1140
Number of bolt hles　48
Internal bolt circle diameter[mm]1055
Number of bolt hles　48
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]1000
Module[mm]8
Number of Teeth　125
tooth width[mm]/
JINB slewing bearingXI.6.14.1094G1

 

 

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Email: m@jinbearings.com

 

]]>Slewing bearinghttp://www.jinbearings.com/blog/post/95.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=95XSI140944N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0944G1null@null.com (JINB)http://www.jinbearings.com/blog/post/94.htmlMon, 16 Nov 2015 15:44:37 +0800http://www.jinbearings.com/blog/post/94.html XSI140944N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0944G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140944N
Weight[kg]76
Outer diameter (O.D.)[mm]1014
Inner diameter (I.D.)[mm]840
Bore diameter of outer ring[mm]945
Outside diameter of inner ring[mm]941
Overall height[mm]56
External bolt circle diameter[mm]990
Number of bolt hles　44
Internal bolt circle diameter[mm]905
Number of bolt hles　44
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]856
Module[mm]8
Number of Teeth　107
tooth width[mm]/
JINB slewing bearingXI.6.14.0944G1

 

 

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/94.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=94XSI140844N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0844G1null@null.com (JINB)http://www.jinbearings.com/blog/post/93.htmlMon, 16 Nov 2015 15:38:19 +0800http://www.jinbearings.com/blog/post/93.html XSI140844N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0844G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140844N
Weight[kg]69
Outer diameter (O.D.)[mm]914
Inner diameter (I.D.)[mm]736
Bore diameter of outer ring[mm]845
Outside diameter of inner ring[mm]841
Overall height[mm]56
External bolt circle diameter[mm]890
Number of bolt hles　40
Internal bolt circle diameter[mm]805
Number of bolt hles　40
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]752
Module[mm]8
Number of Teeth　94
tooth width[mm]/
JINB slewing bearingXI.6.14.0844G1

 

 

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/93.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=93XSI140744N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0744G1null@null.com (JINB)http://www.jinbearings.com/blog/post/92.htmlMon, 16 Nov 2015 15:35:23 +0800http://www.jinbearings.com/blog/post/92.html XSI140744N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0744G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140744N
Weight[kg]58
Outer diameter (O.D.)[mm]814
Inner diameter (I.D.)[mm]648
Bore diameter of outer ring[mm]745
Outside diameter of inner ring[mm]741
Overall height[mm]56
External bolt circle diameter[mm]790
Number of bolt hles　40
Internal bolt circle diameter[mm]705
Number of bolt hles　40
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]660
Module[mm]6
Number of Teeth　110
tooth width[mm]/
JINB slewing bearingXI.6.14.0744G1

 

 

If you have any inquiry, please contact me:

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/92.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=92XSI140644N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0644G1null@null.com (JINB)http://www.jinbearings.com/blog/post/91.htmlMon, 16 Nov 2015 15:31:51 +0800http://www.jinbearings.com/blog/post/91.html XSI140644N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0644G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140644N
Weight[kg]50
Outer diameter (O.D.)[mm]714
Inner diameter (I.D.)[mm]546
Bore diameter of outer ring[mm]645
Outside diameter of inner ring[mm]641
Overall height[mm]56
External bolt circle diameter[mm]690
Number of bolt hles　36
Internal bolt circle diameter[mm]605
Number of bolt hles　36
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]558
Module[mm]6
Number of Teeth　93
tooth width[mm]/
JINB slewing bearingXI.6.14.0644G1

 

If you have any inquiry, please contact me:

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/91.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=91XSI140544N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0544G1null@null.com (JINB)http://www.jinbearings.com/blog/post/90.htmlMon, 16 Nov 2015 14:59:20 +0800http://www.jinbearings.com/blog/post/90.html XSI140544N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0544G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140544N
Weight[kg]43
Outer diameter (O.D.)[mm]614
Inner diameter (I.D.)[mm]444
Bore diameter of outer ring[mm]545
Outside diameter of inner ring[mm]541
Overall height[mm]56
External bolt circle diameter[mm]590
Number of bolt hles　32
Internal bolt circle diameter[mm]505
Number of bolt hles　32
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]456
Module[mm]6
Number of Teeth　76
tooth width[mm]/
JINB slewing bearingXI.6.14.0544G1

 

 

If you have any inquiry, please contact me:

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/90.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=90XSI140414N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0414G1null@null.com (JINB)http://www.jinbearings.com/blog/post/89.htmlMon, 16 Nov 2015 14:53:19 +0800http://www.jinbearings.com/blog/post/89.html XSI140414N Crossed roller slewing ring bearing thin-wall slewing bearing XI.6.14.0414G1

 

Crosses roller slewing ring bearing - Internal gear teeth
Slewing bearing No.XSI140414N
Weight[kg]31
Outer diameter (O.D.)[mm]484
Inner diameter (I.D.)[mm]325
Bore diameter of outer ring[mm]415
Outside diameter of inner ring[mm]411
Overall height[mm]56
External bolt circle diameter[mm]460
Number of bolt hles　24
Internal bolt circle diameter[mm]375
Number of bolt hles　24
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]335
Module[mm]5
Number of Teeth　67
tooth width[mm]/
JINB slewing bearingXI.6.14.0414G1

 

 

If you have any inquiry, please contact me:

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/89.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=89XSA141094N Crossed roller slewing ring bearing thin-wall slewing bearing XE.6.14.1094G1null@null.com (JINB)http://www.jinbearings.com/blog/post/88.htmlMon, 16 Nov 2015 13:33:50 +0800http://www.jinbearings.com/blog/post/88.html XSA141094N Crossed roller slewing ring bearing thin-wall slewing bearing XE.6.14.1094G1

 

Crosses roller slewing ring bearing
Slewing bearing No.XSA1401094N
Weight[kg]91
Outer diameter (O.D.)[mm]1198.1
Inner diameter (I.D.)[mm]1024
Bore diameter of outer ring[mm]1097
Outside diameter of inner ring[mm]1093
Overall height[mm]56
External bolt circle diameter[mm]1135
Number of bolt hles　44
Internal bolt circle diameter[mm]1048
Number of bolt hles　48
Bolt hole diameter[mm]14
Bolt size[mm]M12
Height of outer ring[mm]44.5
Height of inner ring[mm]44.5
Gear P.C.D.[mm]1184
Module[mm]8
Number of Teeth　148
tooth width[mm]/
JINB slewing bearingXE.6.14.1094G1

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]]>Slewing bearinghttp://www.jinbearings.com/blog/post/88.html#commenthttp://www.jinbearings.com/blog/feed.asp?cmt=88