Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 3980 ECMA

NU 3980 ECMA

Dimensions

d		400	mm
D		540	mm
B		106	mm
D₁	≈	500	mm
F		434.5	mm
r_1,2	min.	4	mm
s	max.	4	mm

Abutment dimensions

d_a	min.	415	mm
d_a	max.	429	mm
d_b	min.	439	mm
D_a	max.	524	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1760	kN
Basic static load rating	C₀	3750	kN
Fatigue load limit	P_u	320	kN
Reference speed		1000	r/min
Limiting speed		1500	r/min
Calculation factor	k_r	0.1
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

74.5

Model Number: NU 3980 ECMA
Inner Diameter：400mm Outer Diameter：540mm Width：106mm
Reference speed:1500 r/min Limiting speed:1000 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：2026-04-17
Application:plastic blow molding,rolling machine,chromatography,luminescent reagent,Vacuum generator,quality inspection equipment,insect experimental analysis instrument,shoe-making machinery,Wire grinder,hydraulic pressure gauge,top industry
Similar models:BD-C 3980 KM-OH 3980 HE C 3980 KM BD-23980 CCK/W33-OH 3980 H OH 3980 HE NU 3980 ECMA OH 3980 H 23980 CC/W33 23980 CCK/W33
BEARING POWER International Trading Co.,Ltd. specialize in NU3980ECMA products，there is large inventory of SKF NU 3980 ECMA Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 3980 ECMA Which SKF NU3980ECMA is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
190x220x12 HMS5 RG1	190	220	12	Seals
24080 ECCK30J/W33	400	600	200	Bearings, units and housings
30 VS R	27	-	-	Seals
6000-2RSH	10	26	8	Bearings, units and housings
608/600 MA	600	730	42	Bearings, units and housings
619/630 N1MA	630	850	100	Bearings, units and housings
68x90x8 CRW1 V	68	90	8	Seals
7010 CE/HCP4A	50	80	16	Bearings, units and housings
91365	-	-	32	Seals
NJ 228 ECJ	140	250	42	Bearings, units and housings
RN-2.5x15.8 BF/G2	-	-	2.5	Bearings, units and housings
SAFS 22640 x 7.1/4	184.15	-	-	Bearings, units and housings

Purchase the SKF NU 3980 ECMA Cylindrical roller bearings, single row Please fill in the following

Hot number： 248/530 CAMA/W20 618/710 M 6312-2RS1/HC5C3WT 71900 ACE/HCP4AH 7205 BEGAP 750 VA R BT4B 334048/HA1 ECW 204 FYAWK 1.1/4 LTHR HME 31/750 NCF 3096 CV NRT 650 A NUH 2244 ECMH/PEX OH 3084 H SAF 23048 KATLC x 9