Designation
With shiled :608
Open type :608ZZ
With seal VV :608VV
With seal DD :608DD
Principal dimensions（mm）
d :8
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 :34000
D·D :28000
Oil
Z :40000
Abutment and fillet dimensions (mm)
da(min) :10
db(max) :10.5
Da(Max) :20
Db(min) :19
ra(max) :0.3
rb(max) :0.3
Weight(g)
Open type :12.1
With shiled :12.2
