Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 3984 ECMA

NUP 3984 ECMA

Dimensions

d		420	mm
D		560	mm
B		106	mm
d₁	≈	468	mm
D₁	≈	518	mm
F		455	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	436	mm
d_b	min.	472	mm
D_a	max.	544	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1680	kN
Basic static load rating	C₀	3650	kN
Fatigue load limit	P_u	310	kN
Reference speed		950	r/min
Limiting speed		1500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

79.7

Model Number: NUP 3984 ECMA
Inner Diameter：420mm Outer Diameter：560mm Width：106mm
Reference speed:1500 r/min Limiting speed:950 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2024-12-13
Application:CNC,marine analysis,machine lathe,packaging machinery,pressure control valve,scientific instruments,electronic materials,plastic molding,hydraulic pressure gauge,diving equipment,Hydraulic Rama
Similar models:C 3984 M 23984 CC/W33 OH 3984 HE NUP 3984 ECMA 3984/3920 OH 3984 H BD-23984 CCK/W33-OH 3984 H C 3984 KM BD-C 3984 KM-OH 3984 HE 23984 CCK/W33
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32256 J2	280	500	137	Bearings, units and housings
470506	493	-	-	Seals
50618	128.6002	155.6	12.7	Seals
618/7	7	14	3.5	Bearings, units and housings
AOH 24096	460	480	250	Bearings, units and housings
C 3168 KM	340	580	190	Bearings, units and housings
S7000 CE/HCP4A	10	26	8	Bearings, units and housings
S71907 ACB/P4A	35	55	10	Bearings, units and housings
W 619/2	2	6	2.3	Bearings, units and housings
Z 212 F	60	-	7	Seals

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