Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF NNF 5056 ADA-2LSV

NNF 5056 ADA-2LSV

Dimensions

d		280	mm
D		420	mm
B		190	mm
C		189	mm
d₁	≈	333	mm
D₃		413	mm
C₁		163.2	mm
	+	0.2	mm
C₂		12.9	mm
b		7.3	mm
b₁		9.5	mm
K		6	mm
r	min.	2	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	288	mm
d_as		324	mm
C_a1		154	mm
	-	0.2	mm
C_a2		149	mm
	-	0.2	mm
r_a	max.	2	mm

C_a1 applies for SW snap rings and C_a2 for snap rings in accordance with DIN 471

Calculation data

Basic dynamic load rating	C	2550	kN
Basic static load rating	C₀	5000	kN
Fatigue load limit	P_u	490	kN
Limiting speed		280	r/min
Calculation factor	k_r	0.4

Mass

Mass bearing

Associated products

Snap ring Seeger			SW 420
Snap ring in accordance with DIN 471			420x7

Model Number: NNF 5056 ADA-2LSV
Inner Diameter：280mm Outer Diameter：420mm Width：190mm
Reference speed:280 r/min Limiting speed: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：2024-12-13
Application:Seals,standing experimental equipment,Hair styling device,agrochemical,machine tool spindle,steam Hydraulic control element,Technical Equipment,Safety protection,Automobile,CNC,Other Machine Tools
Similar models:NNF 5056 ADA-2LSV NNCF 5056 CV
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11390	28.575	62	6.35	Seals
212-ZNR	60	110	22	Bearings, units and housings
213	65	120	23	Bearings, units and housings
BD-23234 CCK/W33-H 2334	150	310	110	Bearings, units and housings
400450	40	-	-	Seals
6316	80	170	39	Bearings, units and housings
C 3224	120	215	76	Bearings, units and housings
GB 4940	-	-	105	Bearings, units and housings
NA 22/6.2RSX	6	19	12	Bearings, units and housings
NCF 3006 CV	30	55	19	Bearings, units and housings
S71916 CB/P4A	80	110	16	Bearings, units and housings
SAF 1618 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings

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