62 系列
尺寸和规格
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- Designation
-
With shiled :627
-
Open type :627ZZ
-
With seal VV :627VV
-
With seal DD :627DD
- Principal dimensions（mm）
-
d :7
-
D :22
-
B :7
-
B1 :7
-
r(min) :0.3
- Basic load ratings(N)
-
Cr :3300
-
Cor :1370
- Basic load ratings{kgf}
-
Cr :335
-
Cor :140
- Speed ratings(rpm)
- Grease
-
ZZ :30000
-
D·D :28000
- Oil
-
Z :36000
- Abutment and fillet dimensions (mm)
-
da(min) :9
-
db(max) :10.5
-
Da(Max) :20
-
Db(min) :19
-
ra(max) :0.3
-
rb(max) :0.3
- Weight(g)
-
Open type :12.7
-
With shiled :12.9