Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2304 ECP

NU 2304 ECP

SKF Explorer

Dimensions

d		20	mm
D		52	mm
B		21	mm
D₁	≈	41.85	mm
F		27.5	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
s	max.	1.9	mm

Abutment dimensions

d_a	min.	24.1	mm
d_a	max.	26.2	mm
d_b	min.	29	mm
D_a	max.	45.4	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	47.5	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	4.8	kN
Reference speed		15000	r/min
Limiting speed		18000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.21

Model Number: NU 2304 ECP
Inner Diameter：20mm Outer Diameter：52mm Width：21mm
Reference speed:18000 r/min Limiting speed:15000 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：2026-06-25
Application:Special Equipment,sample cup,noise reduction equipment,Water Monitoring,blood cell reagent,Body shaping,Roller,beverage production,metallurgy,Microwave Equipment,Hydraulic Rama
Similar models:SAF 23044 KAT x 7.7/8 SAF 23044 KA x 7.15/16 SAFS 23040 KAT x 7.1/8 SAF 23048 KATLC x 8.15/16 SAFS 23044 KATLC x 7.15/16 SSAFS 23044 KAT x 7.15/16 32304 SAFS 23040 KAT x 7.3/16 SAFS 23044 KA x 7.15/16 23044-2CS5/VT143
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Model No. Inner Diameter Outer Diameter Width Type

23228-2CS5K/VT143
38x80x8 HMS5 RG
71914 ACB/HCP4AL
FSAF 1613 x 2.1/8 TLC
YSPAG 206

Purchase the SKF NU 2304 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： BD-231/600 CAK/W33-OH 31/600 H 23252 CCK/W33 32208 39851 67.1x86.7x15.4 TP BT4-0010 G/HA1C400VA903 C 2316 FYRP 2 15/16 NJ 240 ECM NUTR 45 X OH 31/850 H S71912 CE/P4A SAF 22316 TLC T2DD 065 W 6009-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
23228-2CS5K/VT143
38x80x8 HMS5 RG
71914 ACB/HCP4AL
FSAF 1613 x 2.1/8 TLC
YSPAG 206