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：2025-12-09
Application:electromagnet,wall industry,equipment and,air shower etc,car and accessories,Cutting Machine,rolling machine,Textile Industry Accessories and Accessories,lifting upgrade,beverage production,woodworking machinery
Similar models:NUP 2203 ECP RNU 2203 ECP NJ 2203 ECP 2203 E-2RS1TN9 BC4B 322039/HA1 NU 2203 ECP 62203-2RS1 2203 ETN9 NA 2203.2RSX NA 2203.2RS
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