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

NU 203 ECP

Dimensions

d		17	mm
D		40	mm
B		12	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	mm

Abutment dimensions

d_a	min.	19.9	mm
d_a	max.	21.1	mm
d_b	min.	24	mm
D_a	max.	36	mm
r_a	max.	0.6	mm
r_b	max.	0.3	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

0.068

Model Number: NU 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：2026-04-16
Application:hot and cold box,luminescent reagent,transistor fittings,food / grain / food equipment,blood cell reagent,lifting equipment Hoisting hoist,relay,engineering machinery,metering pump,Garment Accessories,paper processing machine
Similar models:YAT 211-203 YAT 203-010 6203 RNU 203 TN9 7203 BECBP W 6203-2RZ NU 203 ECPHA NA 2203.2RS 6203-ZNR 7203 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in NU203ECP products，there is large inventory of SKF NU 203 ECP Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 203 ECP Which SKF NU203ECP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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6208 NR	40	80	18	Bearings, units and housings
6308-RZ	40	90	23	Bearings, units and housings
7004 CE/P4A	20	42	12	Bearings, units and housings
71924 ACD/P4AL	120	165	22	Bearings, units and housings
89432 M	160	320	95	Bearings, units and housings
BT4B 334038 G/HA3	540	690	-	Bearings, units and housings
C 2318 K	90	190	64	Bearings, units and housings
RN-1.5x11.8 BF/G2	-	-	1.5	Bearings, units and housings
SAF 22522 x 4	101.6	-	-	Bearings, units and housings
SSAFS 22538 x 7 TLC	177.8	-	-	Bearings, units and housings

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Hot number： 11378 331197 A 39930 61804 6202/HC5C3 6226/C3VL2071 7219 BEGAM H 3028 E HA 313 E IR 22x28x17 IR 45x52x40 N 224 ECP SAF 22618 x 3.1/8 T SAFS 22640 T W 60/2.5 R