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25-year production experience

Single-row Four Point …

d:
D:
B:
Single-row Four Point Contact Ball Type Slewing Bearing (Internal gear type)

Single-row Four Point Contact Ball Type Slewing Bearing (Internal gear type)

Dimension and Parameters

Designations :013.40.1120
Boundary Dimension （mm）
D :1242
d :998
H :100
Bolt Hole Diameter （mm）
D1 :1198
D2 :1045
n1 :36
n2 :22
Gear Parameters
m :10
Da :940
Z :95
Basic load ratings(KN) :4430
Weight
（Kg） :300