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 4952 CV

NNC 4952 CV

Dimensions

d		260	mm
D		360	mm
B		100	mm
d₁	≈	295	mm
D₁	≈	321	mm
b₁		9.4	mm
K		5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	272	mm
d_as		283	mm
D_a	max.	349	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	1170	kN
Basic static load rating	C₀	2550	kN
Fatigue load limit	P_u	245	kN
Reference speed		750	r/min
Limiting speed		950	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

Model Number: NNC 4952 CV
Inner Diameter：260mm Outer Diameter：360mm Width：100mm
Reference speed:950 r/min Limiting speed:750 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:other CNC,ventilation equipment,drawing die,machining,Microwave Equipment,economic mold,other lathe,internal combustion engine,Vacuum generator,Machine Tool Accessories,Medium and large motor
Similar models:NNC 4952 CV NNU 4952 B/SPW33 NNCL 4952 CV GB 4952 NNU 4952 BK/SPW33
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Model No. Inner Diameter Outer Diameter Width Type

1280 VE R
AHX 3228 G
BC4B 320612
BT2B 332447
SCF 60 ES

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Model No.	Inner Diameter	Outer Diameter	Width	Type
1280 VE R
AHX 3228 G
BC4B 320612
BT2B 332447
SCF 60 ES