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RNA 4876 Machined Needle Roller Bearing


NKI 5/12 TN

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Specifications of RNA 4876 Machined Needle Roller Bearing


DesignationsRNA4876
Dimensions(mm)Fw415
D480
C100
r1,22.1
Basic load ratings(KN)Basic load ratings (dynamic)(C)948,6
Basic load ratings (static)(C0)2940
Fatigue load limit (Pu)254,8
Speed ratings(r/min)Speed ratings (Reference speed)900
Speed ratings (Limting speed)1 000
Mass(kg)26



Specifications of NKI 5/12 TN


DesignationsNKI 5/12 TN
Dimensions(mm)d5
D15
B12
C
r1,20.3
F8
Basic load ratings(KN)Basic load ratings (dynamic)(C)3,72
Basic load ratings (static)(C0)4,08
Fatigue load limit (Pu)0,46
Speed ratings(r/min)Speed ratings (Reference speed)32 000
Speed ratings (Limting speed)36 000
Mass(kg)0,012


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