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

d:
D:
B:
7000 Series

7000 Series

Dimension and Parameters

Bearing Numbers
Single row :7010C
DB :7010DB
DF :7010DF
DT :7010DT
Principal dimensions(mm)
d :50
D :80
B :16
r(min) :1
r1(min) :0.6
Basic load ratings(N)
Cr :26000
Cor :21900
Basic load ratings(kgf)
Cr :2650
Cor :2230
Value
fo :15.9
Limiting Speed (rpm)
Grease :12000
Oil :17000
Distance of action point(mm)
a :16.7
Abutment and fillet dimensions
da(min) :56
Da(max) :74
ra(max) :1
Weight
(kg) :0.293
Basic load ratings(duplex bearing) (N)
Cr :42000
Cor :44000
Basic load ratings(duplex bearing) (kgf)
Cr :4300
Cor :4450
Limiting Speed(duplex bearing) (rpm)
Grease :10000
Oil :14000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :33.4
face-to-face arrangement :1.4
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :75
rb(max) :0.6