欧美日日I久久嗨I国产成人在线免费观看I久操综合I日韩在线观看你懂的I天天婬色婬色综I国内精品偷拍I人妻懂色av粉嫩av浪潮I30位吞精合集magnetI碰超在线观看I国产少妇I极品少妇HDXX天美HDXXI日本高清中文字幕有码在线I91.xxxx

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 :012.75.4000
Boundary Dimension （mm）
D :4226
d :3772
H :174
Bolt Hole Diameter （mm）
D1 :4136
D2 :3864
n1 :60
n2 :60
Gear Parameters
m :25
Da :4350
Z :171
Basic load ratings(KN) :30200
Weight
（Kg） :3600