Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 203 ECP

NUP 203 ECP

Dimensions

d		17	mm
D		40	mm
B		12	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

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C	20	kN
Basic static load rating	C₀	14.3	kN
Fatigue load limit	P_u	1.73	kN
Reference speed		20000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.072

Model Number: NUP 203 ECP
Inner Diameter：17mm Outer Diameter：40mm Width：12mm
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：2024-12-24
Application:joint protection,root canal filling,woodworking machinery,electromagnetic clutch,raw material accessories,suction nozzle,Machine tool accessories,rehabilitation training equipment,Beauty and Body,Spectrum Products,Infrared Technology
Similar models:6203-ZNR YET 203-008 7203 CD/HCP4A 32038 X/DF 6203-2ZNR 2203 E-2RS1TN9 YAT 203 32034 X/DF NJ 203 ECPHA BT4B 328203/HA1
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