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 5056 CV

NNCF 5056 CV

Dimensions

d		280	mm
D		420	mm
B		190	mm
d₁	≈	318	mm
D₁	≈	372	mm
b₁		9.4	mm
K		5	mm
s	max.	10	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm

Abutment dimensions

d_a	min.	299	mm
d_as		310	mm
D_a	max.	404	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	2920	kN
Basic static load rating	C₀	5300	kN
Fatigue load limit	P_u	520	kN
Reference speed		670	r/min
Limiting speed		850	r/min
Calculation factor	k_r	0.5

Mass

Mass bearing

90.5

Model Number: NNCF 5056 CV
Inner Diameter：280mm Outer Diameter：420mm Width：190mm
Reference speed:850 r/min Limiting speed:670 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：2026-07-31
Application:Cylinder Type,Workpiece,industrial equipment,building decoration raw materials and accessories,tray industry,universal category,ventilation equipment,medical equipment,tapered grinder,mechanical annex,medical equipment
Similar models:NNCF 5056 CV NNF 5056 ADA-2LSV
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Model No. Inner Diameter Outer Diameter Width Type

220x250x15 HMS5 V
23196-2CS5K/VT143
33020
HN 1010
W 603 XR-2Z

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Model No.	Inner Diameter	Outer Diameter	Width	Type
220x250x15 HMS5 V
23196-2CS5K/VT143
33020
HN 1010
W 603 XR-2Z