Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 3084 ECMA

NU 3084 ECMA

Dimensions

d		420	mm
D		620	mm
B		150	mm
D₁	≈	556	mm
F		458.2	mm
r_1,2	min.	5	mm
s	max.	13	mm

Abutment dimensions

d_a	min.	438	mm
d_a	max.	450	mm
d_b	min.	478	mm
D_a	max.	602	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2920	kN
Basic static load rating	C₀	5400	kN
Fatigue load limit	P_u	430	kN
Reference speed		900	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.17
Limiting value	e	0.3
Axial load factor	Y	0

Mass

Mass bearing

160

Model Number: NU 3084 ECMA
Inner Diameter：420mm Outer Diameter：620mm Width：150mm
Reference speed:1400 r/min Limiting speed:900 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：2025-12-09
Application:enzyme,food sterilization,medical equipment,air purification,trolley,plastic molding,Pneumatic Actuator,Grinding and polishing equipment,stacker lift platform,other processing,chamfering machine etc
Similar models:BD-C 3084 KM-OH 3084 H BD-23084 CAK/W33-OH 3084 H SNL 3084 G SNL 3084 ATURA SNL 3084 TURT SNL 3084 TURA NN 3084 K/SPW33 BD-C 3084 KM-AOH 3084 G AOH 3084 G NCF 3084 CV
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71913 CE/P4AL	65	90	13	Bearings, units and housings
71915 ACD/P4AL	75	105	16	Bearings, units and housings
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NKIB 5911	55	80	34	Bearings, units and housings
NU 344 M	220	460	88	Bearings, units and housings
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SYFWK 1. LTA	25.4	-	-	Bearings, units and housings

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Hot number： 22252 CCK/W33 29296 45112 7009 CE/HCP4AL 91327 C 4124 V FYTBK 35 WD MB 12 A PBM 105125160 M1G1 PCM 758060 E PPMF 101212 S7215 CD/P4A SAF 22626 x 4.3/8 TLC SAW 23534 x 5.7/8 T SNL 3144 TURT