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25-year production experience

Single-row Four Point …

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

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

Dimension and Parameters

Designations :012.75.3550
Boundary Dimension （mm）
D :3776
d :3322
H :174
Bolt Hole Diameter （mm）
D1 :3686
D2 :3414
n1 :56
n2 :56
Gear Parameters
m :22
Da :3894
Z :174
Basic load ratings(KN) :26900
Weight
（Kg） :3200