Heavy customized 191.40.4000.990.41.1502 three row roller bearing ring with external gear

Heavy customized 191.40.4000.990.41.1502 three row roller bearing ring with external gear leads the improvement of the bearing capacity to the height direction of the bearing. Various loads are carried by different raceways and roller groups, so the diameter of the bearing can be greatly reduced under the same load condition. Therefore, the host is more compact, and it is a turntable bearing with high load capacity.

Da:4363.2mm

Di:3762mm

H:220mm

Weight:4805kgs

La:4165mm

Li:3840mm

n:72

B:39mm

M:36mm

n1:9

O:4050mm

U:4037mm

H1:170mm

H2:210mm

Hu:10mm

Ho:50mm

d:4296mm

m:24mm

z:179

b:170mm

Premissible tangential force, normal:354,8kN

Premissible tangential force, maximum:709,6kN

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