Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 3156 ECMA

NU 3156 ECMA

Dimensions

d		280	mm
D		460	mm
B		146	mm
D₁	≈	406	mm
F		321	mm
r_1,2	min.	5	mm
s	max.	0.4	mm

Abutment dimensions

d_a	min.	300	mm
d_a	max.	316	mm
d_b	min.	325	mm
D_a	max.	440	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2290	kN
Basic static load rating	C₀	3900	kN
Fatigue load limit	P_u	335	kN
Reference speed		1200	r/min
Limiting speed		2000	r/min
Calculation factor	k_r	0.21
Limiting value	e	0.3
Axial load factor	Y	0

Mass

Mass bearing

101

Model Number: NU 3156 ECMA
Inner Diameter：280mm Outer Diameter：460mm Width：146mm
Reference speed:2000 r/min Limiting speed:1200 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:coupling type,garden machinery,stirrer,Small air generators,food testing,casting embedding,Animal Tracking,Dental Drill etc,internal combustion engine,decoration machinery,air purification
Similar models:23156-2CS5/VT143 315642/VJ202 SNL 3156 G 23156 CC/W33 SNP 3156x10 C 3156 BD-23156-2CS5K/VT143-OH 3156 HTL BD-23156 CCK/W33-OH 3156 H SNL 3156 TURA C 3156 K
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