LYMC custom tower crane swing bearing ring 062.25.1077.891.21.1503
model number:062.25.1077.891.21.1503
Material:50mn/42crmo/custom
Structure:single row slewing ball bearing
weight:140kgs
Da(outer dia.):1169mm
Di(inner dia.):930mm
H(overall height):63mm
La(external bolt hole dia.):1134mm
Li(internal bolt hole dia.):1017mm
n(number of bolt holes per hole circle):36
B(bolt hole dia.):17.5mm
M(bolt size):16mm
n1(number of grease nipples):6
O(diameter):1076mm
U(diameter):1078mm
H1(outer ring height):54mm
H2(inner ring height):54mm
d(gear p.c.d.):940mm
m(module):10
z(number of teeth):94
b(tooth width):54mm
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Certificated has 3.1,3.2,ABS,CCS.Our team with technical and full experience in the bearing industry. And with a worldwide network, allows us to resolve any bearing issue for you. LYMC bearings are the perfect alternative to the most common and well-known brands.
Four-point contact ball slewing turntable bearings
consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force,radial force and overturning moment at the same time, has strong dynamic load.
More type we manufacture:
062.25.0886.800.11.1504
062.25.0886.801.21.1504
062.25.1077.890.11.1503
062.25.1077.891.21.1503
062.25.1180.000.11.1504
062.25.1180.001.21.1504
Any interests or inquiry, please contact us freely~









