国产成人免费高清激情视频,国产成人亚洲综合色婷婷,成年网站未满十八禁视频天堂,性久久久久久久

25-year production experience

d:
D:
B:
21300 Series

21300 Series

Dimension and Parameters

Bearing No. :21315W33C3
Dimensions (mm)
d :75
D :160
B :37
rs?min :2.1
Basic Load Rating (KN)
Cr :239
Cor :287
Speed Limit (rpm)
Grease :1800
Oil :2700
Weight
(kg) :3.81