Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF NNC 4918 CV

NNC 4918 CV

Dimensions

d		90	mm
D		125	mm
B		35	mm
d₁	≈	103	mm
D₁	≈	110	mm
b₁		5	mm
K		3.5	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	95.4	mm
d_as		99	mm
D_a	max.	119.7	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	161	kN
Basic static load rating	C₀	300	kN
Fatigue load limit	P_u	35.5	kN
Reference speed		2400	r/min
Limiting speed		3000	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

1.35

Model Number: NNC 4918 CV
Inner Diameter：90mm Outer Diameter：125mm Width：35mm
Reference speed:3000 r/min Limiting speed:2400 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：2026-08-20
Application:Optical Instruments,car steering pin,luminescent reagent,diagnostic test paper,Embroidery,air shower etc,generator,Optical detection,safety testing,electrocardiograph,marine analysis and testing equipment
Similar models:NA 4918 NNC 4918 CV RNA 4918 NNCL 4918 CV NNCF 4918 CV
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Model No. Inner Diameter Outer Diameter Width Type

7005 ACE/HCP4A
FSAF 22518
FYTB 2.3/16 RM
NCF 2240 ECJB
PFD 35 TF

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Model No.	Inner Diameter	Outer Diameter	Width	Type
7005 ACE/HCP4A
FSAF 22518
FYTB 2.3/16 RM
NCF 2240 ECJB
PFD 35 TF