免费福利片I精品视频在线看I日本黄区免费视频观看I在线成人欧美I国产精品久久久久久久久久免费I久久久免费毛片I久久久久久久福利I成人免费共享视频

25-year production experience

d:
D:
B:
21300 Series

21300 Series

Dimension and Parameters

Bearing No. :21310K
Dimensions (mm)
d :50
D :110
B :27
rs?min :2
Basic Load Rating (KN)
Cr :118
Cor :127
Speed Limit (rpm)
Grease :2600
Oil :4000
Weight
(kg) :1.19