五月丁香激情综合免费视频_一本久草综合_一级黄色毛片高清视频_国产成熟女人性满足_无码aⅴ一区二区三区不卡_最新日韩无码www_天黑黑影院免费观看视频在线播放_青娱久久综合导航_人妻无码中文字幕_韩日欧美国产在线

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