Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7003 CE/P4AH

7003 CE/P4AH

Dimensions

d		17	mm
D		35	mm
B		10	mm
d₁		22.7	mm
d₂		21.1	mm
D₁		29.3	mm
K		0.5	mm
C₁		6.05	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		8.6	mm

Abutment dimensions

d_a	min.	19	mm
d_b	min.	19	mm
D_a	max.	33	mm
D_b	max.	33.6	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		24.1	mm

Calculation data

Basic dynamic load rating	C	5.85	kN
Basic static load rating	C₀	2.55	kN
Fatigue load limit	P_u	0.108	kN
Attainable speed for grease lubrication		63000	r/min
Attainable speed for oil-air lubrication		95000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	12
Reference grease quantity	G_ref	0.68	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	30	N
Static axial stiffness, preload class A		18	N/µm
Preload class B	G_B	90	N
Static axial stiffness, preload class B		28	N/µm
Preload class C	G_C	185	N
Static axial stiffness, preload class C		39	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	7.2

Mass

Mass bearing

0.035

Model Number: 7003 CE/P4AH
Inner Diameter：17mm Outer Diameter：35mm Width：10mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2021-06-06
Application:Seals,survey accessories,other rubber,storage shelves,set bacteria instrument,horizontal processing,luminescent reagent,sample cup,hot and cold box,Industrial Adhesive,Other Measurements
Similar models:7003 ACE/HCP4AH 7003 CE/P4A 7003 ACE/P4A S7003 CE/HCP4A 7003 CD/HCP4A 7003 CD/P4AH 7003 CE/HCP4A 7003 ACE/HCP4A S7003 ACD/P4A S7003 ACE/HCP4A
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Hot number： 13415 331590 400451 6009/HR11QN 6209-2Z/VA228 8694 GEG 63 ES K 81144 M NU 3152 ECMA PSM 202525 A51 SAFS 23040 KATLC x 7.3/16 SNW 144x8 SYR 2 15/16-18 WS 81164 WS 81220