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 4838 CV

NNC 4838 CV

Dimensions

d		190	mm
D		240	mm
B		50	mm
d₁	≈	209	mm
D₁	≈	219	mm
b₁		7	mm
K		4	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	197	mm
d_as		203	mm
D_a	max.	233	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	358	kN
Basic static load rating	C₀	750	kN
Fatigue load limit	P_u	76.5	kN
Reference speed		1100	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.2

Mass

Mass bearing

5.65

Model Number: NNC 4838 CV
Inner Diameter：190mm Outer Diameter：240mm Width：50mm
Reference speed:1400 r/min Limiting speed:1100 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：2026-07-30
Application:pressure control valve,economic mold,forklift industry,dye pigments,Spectral Products,metering pump,Security Equipment,Body shaping,Spectrum Products,Performance test,Vertical pull
Similar models:NNCL 4838 CV NA 4838 NNC 4838 CV RNA 4838 NNCF 4838 CV
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Model No. Inner Diameter Outer Diameter Width Type

230/850 CAK/W33
50650
FYNT 50 F
NNCF 5026 CV
SNL 3044

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Model No.	Inner Diameter	Outer Diameter	Width	Type
230/850 CAK/W33
50650
FYNT 50 F
NNCF 5026 CV
SNL 3044