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 4976 CV

NNCF 4976 CV

Dimensions

d		380	mm
D		520	mm
B		140	mm
d₁	≈	430	mm
D₁	≈	469	mm
b₁		9.4	mm
K		5	mm
s	max.	7	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm

Abutment dimensions

d_a	min.	398	mm
d_as		414	mm
D_a	max.	502	mm
r_a	max.	3	mm
r_b	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

91.5

Model Number: NNCF 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:fabric products,security equipment,agriculture,other rubber,EEG,flow control valve,Ball screw,cleaners,motor,oral medical device,medical equipment
Similar models:NNU 4976 BK/SPW33 NNCF 4976 CV NNCL 4976 CV NNU 4976 B/SPW33 NNC 4976 CV
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Model No. Inner Diameter Outer Diameter Width Type

2309 EKM
7209 CD/HCP4A
AOH 32/950
NJ 2217 ECJ
SNW 3132x5.7/16

Purchase the SKF NNCF 4976 CV Cylindrical roller bearings, double row, full complement Please fill in the following

Hot number： 1475240 160x185x15 HMSA10 RG 403006 45x68x12 HMSA10 V 6336 7038 ACD/P4AH1 89328 M BTM 120 ATN9/P4CDB BD-C 3232 K-H 2332 L D/W RW4 R NJ 2217 ECP PBM 081416 M1 PSM 142012 A51 SNW 126x4.3/8 SNW 6x15/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
2309 EKM
7209 CD/HCP4A
AOH 32/950
NJ 2217 ECJ
SNW 3132x5.7/16