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NU 20/630 ECMA Single Row Cylindrial Roller Bearing


NU 20/630 ECMA

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Specifications of NU 20/630 ECMA Single Row Cylindrial Roller Bearing


Designations (Bearing with standard cage)NU20/630ECMA
Dimensions(mm)d630
D920
B170
r1,27.5
r3,47.5
F699
Basic load ratings(KN)Basic load ratings (dynamic)(C)4540.8
Basic load ratings (static)(C0)9120
Fatigue load limit (Pu)670
Speed ratings(r/min)Speed ratings
(Reference speed)
560
Speed ratings
(Limting speed)
850
Mass(kg)400




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