Cross cylindrical roller ring E.1390.30.15.D.1-R with external tooth
Material:50mn/42crmo/custom
Structure:single row cylindrical crossed roller slewing bearing
Mass(weight):329kgs
Da(outer dia.):1390mm
Di(inner dia.):1115mm
La(outer ring hole diameter):1290mm
Li(inner ring hole diameter):1150mm
m(module):12
z(teeth no.):114
H(overall height):105mm
Ha(outer ring height):89mm
Hc(inner ring height):89mm
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.
Single row cross roller slewing bearing
Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation,construction machinery and precision products.
More type we manufacture:
E.1144.30.12.D.1-RV
E.1144.30.12.D.3-RV
E.1390.30.15.D.1-R
E.1476.45.15.D.1-RV
E.1604.50.10.D.1-RV
E.1805.45.17.D.3-R
Any interests or inquiry, please contact us freely~













