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：2021-06-06
Application:Industrial Adhesive,climb ladder,hydraulic actuator,Animal Tracking,wire industry,thread processing machine,rock drilling machinery,E Beauty,heating fans,storage shelves,Logistics Equipment
Similar models:C 3984 KM C 3984 M NUP 3984 ECMA 23984 CC/W33 23984 CCK/W33 BD-C 3984 KM-OH 3984 HE OH 3984 H OH 3984 HE 3984/3920 BD-23984 CCK/W33-OH 3984 H
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1550 VL V	1405	-	-	Seals
BD-23996 CAK/W33-OH 3996 H	450	650	128	Bearings, units and housings
33112	60	100	30	Bearings, units and housings
331616	749.3	990.6	-	Bearings, units and housings
7014 ACE/HCP4AL	70	110	20	Bearings, units and housings
99159	39.8526	47.2186	19.05	Seals
AOH 241/750 G	710	750	520	Bearings, units and housings
FYR 2 11/16-18	68.2625	-	-	Bearings, units and housings
NU 1040 ML	200	310	51	Bearings, units and housings
S7016 ACD/HCP4A	80	125	22	Bearings, units and housings
S71910 ACE/HCP4A	50	72	12	Bearings, units and housings
SAF 22532 x 5.3/8 T	136.525	-	-	Bearings, units and housings

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