Standard 011.20.0971.001.21.1504 slewing bearing manufacture

model number:011.20.0971.001.21.1504

Material:50mn/42crmo/custom

Structure:double row ball bearing 

weight:128kgs

Da(outer dia.):1078.4mm

Di(inner dia.):895mm

H(overall height):82mm

La(external bolt hole dia.):1015mm

Li(internal bolt hole dia.):922mm

n(number of bolt holes per hole circle):30

B(bolt hole dia.):17.5mm

M(bolt size):16mm

n1(number of grease nipples per level):2

O(diameter):1012mm

U(diameter):987mm

H1(outer ring height):58mm

H2(inner ring height):78mm

d(gear p.c.d.):1064mm

m(module):8

z(number of teeth):133

b(tooth width):50mm

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.

Double row ball slewing bearings

This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.

More type we manufacture:

012.18.0748.000.11.1504

012.18.0748.002.21.1504

012.20.0895.000.11.1504

012.20.0895.001.21.1504

012.20.1085.000.11.1504

012.20.1085.001.21.1504

012.20.1360.000.11.1504

012.20.1360.001.21.1504

012.25.1360.600.11.1503

012.25.1360.601.21.1503

012.25.1600.000.11.1503

012.25.1600.001.21.1503

012.30.1381.000.11.1503

012.30.1381.001.41.1503

012.30.1630.000.11.1503

012.30.1630.001.41.1503

012.30.1800.000.11.1503

012.30.1800.001.41.1503

012.30.1995.000.11.1503

012.30.1995.001.41.1503

012.30.2330.000.11.1503

012.30.2330.001.41.1503

012.30.2538.000.11.1503

012.30.2538.001.41.1503

012.35.1960.400.11.1503

012.35.1960.401.41.1503

012.35.2500.000.11.1503

012.35.2500.001.41.1503

012.35.2690.000.11.1503

012.35.2690.001.41.1503

012.40.2199.300.11.1502

012.40.2199.301.41.1502

012.40.2622.400.11.1502

012.40.2622.401.41.1502

012.40.2950.000.11.1502

012.40.2950.001.41.1502

012.40.3300.000.11.1502

012.40.3300.001.41.1502

012.45.2940.000.19.1502

012.45.2940.001.49.1502

012.45.3400.100.19.1502

012.45.3400.101.49.1502

012.50.2559.201.49.1502

012.50.3520.001.49.1502

012.50.3739.001.49.1502

012.50.3839.001.49.1502

Any interests or inquiry, please contact us freely~