LYMC outer geared 281.30.1000.013 four point contact slewing ball bearing export
Model no.:281.30.1000.013
structure:four point contact slewing ball bearing
gear option:external gear
material:42crmo/50mn/custom
DL(ball track diameter):1055mm
weight:183kgs
Da(outer diameter, outer ring):1198mm
Di(inner diameter, inner ring):905mm
H(overall height):90mm
La(external bolt circle diameter):1116mm
Li(internal bolt circle diameter):945mm
Na(number of holes, outer ring):30-M20
ni(number of holes, inner ring):30-φ22
d(gear p.c.d.):1180mm
m(module):10
z(number of teeth):118
b(tooth width):71mm
bearing clearance:
axial:≤0.4mm
radial:≤0.31mm
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:
281.30.0900.013
281.30.1000.013
281.30.1100.013
281.30.1200.013
281.30.1300.013
281.30.1400.013
Any interests or inquiry, please contact us freely~









