Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF NNCL 4976 CV

NNCL 4976 CV

Dimensions

d		380	mm
D		520	mm
B		140	mm
d₁	≈	430	mm
E		481.35	mm
b₁		9.4	mm
K		5	mm
s	max.	7	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	398	mm
D_a	max.	502	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	2380	kN
Basic static load rating	C₀	5700	kN
Fatigue load limit	P_u	500	kN
Reference speed		500	r/min
Limiting speed		630	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

90.5

Model Number: NNCL 4976 CV
Inner Diameter：380mm Outer Diameter：520mm Width：140mm
Reference speed:630 r/min Limiting speed:500 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：2026-06-25
Application:food add,Infrared Technology,lifting equipment Hoisting hoist,shoe-making machinery,preservation equipment,trolley,cleaning agent,Warehouse Shelf Equipment,Low-voltage electrical equipment,car steering pin,construction machinery and equipment
Similar models:NNCF 4976 CV NNU 4976 B/SPW33 NNU 4976 BK/SPW33 NNC 4976 CV NNCL 4976 CV
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Model No. Inner Diameter Outer Diameter Width Type

42x72x10 HMS5 V
471061
47890/47820
SAF 22224 T
SNL 3072 TURT

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Model No.	Inner Diameter	Outer Diameter	Width	Type
42x72x10 HMS5 V
471061
47890/47820
SAF 22224 T
SNL 3072 TURT