Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF NNCF 4940 CV

NNCF 4940 CV

Dimensions

d		200	mm
D		280	mm
B		80	mm
d₁	≈	233	mm
D₁	≈	251.5	mm
b₁		8	mm
K		4	mm
s	max.	5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm

Abutment dimensions

d_a	min.	211	mm
d_as		219	mm
D_a	max.	269	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

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

Mass

Mass bearing

15.6

Model Number: NNCF 4940 CV
Inner Diameter：200mm Outer Diameter：280mm Width：80mm
Reference speed:1300 r/min Limiting speed:1000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row full complement cylindrical roller bearings
Details： Double row full complement cylindrical roller bearings Cylindrical roller bearings, double row, full complement
Update date：2026-06-24
Application:Special Equipment,Cleaning equipment,insect experimental analysis instrument,wire industry,printing equipment,Pneumatic Control Elements,trolley,Cylinder Pneumatic Treatment Element,Machine tools,expectoration machine,Optical Instruments
Similar models:NNU 4940 BK/SPW33 NNCF 4940 CV GB 4940 NNCL 4940 CV NNC 4940 CV NNU 4940 B/SPW33
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Model No. Inner Diameter Outer Diameter Width Type

13112
4350560
812/710 M
NJ 321 ECP
S7013 ACB/P4A

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Model No.	Inner Diameter	Outer Diameter	Width	Type
13112
4350560
812/710 M
NJ 321 ECP
S7013 ACB/P4A