LYMC factory I.570.25.00.D.1 slewing ball bearing parts for tower crane 

Model no.:I.570.25.00.D.1

structure:four point contact slewing ball bearing

gear option:internal gear/tooth

material:42crmo/50mn/custom

Da(outer dia):570mm

U(Outer ring inner dia):488mm

Di(inner dia):378mm

H(total height):70mm

La(mounting hole dia):540mm

Li(mounting hole dia):436mm

mounting hole:18-φ18, 18-φ18

P(gear p.c.d.):390mm

m(module):6

z(teeth number):65

Mass:54kgs

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:

I.562.25.15.D.1

I.570.25.00.D.1

I.635.25.00.D.3.V

I.750.25.00.D.1

I.850.25.00.D.1

I.950.25.00.D.1

I.980.25.00.D.3

I.1015.25.15.D.1

Any interests or inquiry, please contact us freely~