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

N 203 ECPH

Dimensions

d		17	mm
D		40	mm
B		12	mm
d₁	≈	25	mm
E		35.1	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	20.7	mm
d_a	max.	33	mm
D_a	min.	37	mm
D_a	max.	37.1	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	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.065

Model Number: N 203 ECPH
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:Industrial,teaching equipment,gear type,Ball screw,knitted fabrics,Air,climb ladder,Spectrum Products,air shower etc,Textile Industry Accessories and Accessories,squeeze machine etc
Similar models:32034 X RNU 2203 ECP 6203-2Z/VA201 7203 CD/P4A BSA 203 C 6203-2RSL YAR 203/15-2F 3203 ATN9 W 6203-2RZ 6203/HR22Q2
BEARING POWER International Trading Co.,Ltd. specialize in N203ECPH products，there is large inventory of SKF N 203 ECPH Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the N 203 ECPH Which SKF N203ECPH 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1100250	279.4	317.5	19.05	Seals
20x30x5 CRS1 R	20	30	5	Seals
22x47x7 HMSA10 V	22	47	7	Seals
29951	76.2	101.68	11.13	Seals
316201	1120	1360	104	Bearings, units and housings
52x80x10 HMS5 V	52	80	10	Seals
86721	-	-	63.5	Seals
N 1013 KTNHA/HC5SP	65	100	18	Bearings, units and housings
NU 214 ECM/C3VL0241	70	125	24	Bearings, units and housings
PSM 759070 A51	75	90	70	Bearings, units and housings
SAFS 22522 TLC	100.0125	-	-	Bearings, units and housings
SYNT 40 FTS	40	-	-	Bearings, units and housings

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