SKF NNC 4940 CV Cylindrical roller bearings, double row, full complement

SKF NNC 4940 CV Cylindrical roller bearings, double row, full complement
Cylindrical roller bearings, double row, full complement

Tolerances: NormalRadial internal clearance: tableAxial internal clearanceRecommended fitsShaft and housing tolerances and fits

d		200	mm
D		280	mm
B		80	mm
d1	≈	233	mm
D1	≈	251.5	mm
b1		8	mm
K		4	mm
r1,2	min.	2.1	mm

Abutment dimensions

da	min.	211	mm
das		221	mm
Da	max.	269	mm
ra	max.	2	mm

Calculation data

Basic dynamic load rating	C		704	kN
Basic static load rating	C0		1500	kN
Fatigue load limit	Pu		153	kN
Reference speed			1000	r/min
Limiting speed			1300	r/min
Calculation factor	kr		0.25

Mass

Mass bearing

15.8

kg

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