Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2203 ECP

NJ 2203 ECP

Dimensions

d		17	mm
D		40	mm
B		16	mm
d₁	≈	25	mm
D₁	≈	32.35	mm
F		22.1	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	20.7	mm
d_a	max.	21.1	mm
d_b	min.	27	mm
D_a	max.	36	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	27.5	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	2.65	kN
Reference speed		20000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.093

Model Number: NJ 2203 ECP
Inner Diameter：17mm Outer Diameter：40mm Width：16mm
Reference speed:22000 r/min Limiting speed:20000 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：2026-08-19
Application:flow control valve,Industrial Electromechanical,defogging and degreasing,coal,bathroom facilities,security equipment,top industry,set bacteria instrument,Leather Products,other processing,hot and cold box
Similar models:NU 2203 ECP RNU 2203 ECP 2203 E-2RS1TN9 62203-2RS1 NUP 2203 ECP NA 2203.2RS NA 2203.2RSX NJ 2203 ECP BC4B 322039/HA1 2203 ETN9
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Model No. Inner Diameter Outer Diameter Width Type

34256
BD-BS2-2216-2RSK/VT143-H 316 E
NCF 29/850 V
NU 2220 ECJ
SAF 1215 T

Purchase the SKF NJ 2203 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 217-Z 4301 ATN9 71920 CD/HCP4AL 99219 FY 40 TF/VA201 HME 30/750 IR 380x415x100 K 35x40x17 K 60x66x40 ZW NKXR 20 SAFS 23056 KAT x 10 PSMF 142012 A51 RN-2.5x23.8 BF/G2 S7022 ACB/HCP4A SAF 23030 KAT x 5.3/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
34256
BD-BS2-2216-2RSK/VT143-H 316 E
NCF 29/850 V
NU 2220 ECJ
SAF 1215 T