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Home > Products > Four point contact ball slewing bearing > Four point contact ball slewing bearing (internal gear type)

Four point contact ball slewing bearing (internal gear type) SIR30/720Y (VI 300720N)

SIR30/720Y bearings
Four point contact ball slewing bearing

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Model

SIR30/720Y

INA Model

Rothe Erde Model

LYC Model

TG Model

Boundary dimensions (mm)

Bolt hole diameter (mm)

Structure dimensions (mm)

Gear Parameters (mm)

Basic load ratinge Coa (KN)

Weight (KG)

Da

D

di

H

La

Li

n1

n2

φ1

φ2

D1

d

b

h

B

C

Di

da

m

z

do

x

VI 300720N

584

812

68

780

660

40

40

18

18

61

7

61

61

718

722

8

75

600

2050

100

?

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