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：2025-12-09
Application:food / grain / food equipment,cleaners,shoe-making machinery,Spectrum Products,building decoration raw materials and accessories,Industrial equipment,plant determination,rolling machine,motor,paint paint,pressure control valve
Similar models:OH 3980 HE C 3980 KM 23980 CCK/W33 BD-C 3980 KM-OH 3980 HE NU 3980 ECMA OH 3980 H 23980 CC/W33 BD-23980 CCK/W33-OH 3980 H
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.

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