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25-year production experience

Single-row Four Point …

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

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

Dimension and Parameters

Designations :78//1700KM
Boundary Dimension （mm）
Da :2000
Di :1700
H :150
Bolt Hole Diameter （mm）
D1 :1950
D2 :1750
n1 :24
n2 :24
φ1 :21
φ2 :21
Basic load ratings(KN) :6840
Weight
（Kg） :826