Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7003 ACE/HCP4A

S7003 ACE/HCP4A

Dimensions

d		17	mm
D		35	mm
B		10	mm
d₁		22.7	mm
d₂		21.1	mm
D₂		31.2	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		11.2	mm

Abutment dimensions

d_a	min.	19	mm
d_a	max.	22.3	mm
d_b	min.	19	mm
d_b	max.	20.7	mm
D_a	max.	33	mm
D_b	max.	33.6	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	5.59	kN
Basic static load rating	C₀	2.45	kN
Fatigue load limit	P_u	0.104	kN
Attainable speed for grease lubrication		68000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	12
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	50	N
Static axial stiffness, preload class A		51	N/µm
Preload class B	G_B	150	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	300	N
Static axial stiffness, preload class C		99	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.032

Model Number: S7003 ACE/HCP4A
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：2026-04-16
Application:electronic components,hook,shoe-making machinery,lifting chain,cooling system,hydraulic connector,directional control valve,Small air generators,physical instruments,roller lathe,container finishing
Similar models:7003 CD/HCP4A S7003 CE/P4A 7003 CD/HCP4AH S7003 ACD/P4A S7003 ACE/HCP4A 7003 CE/P4A 7003 ACE/P4A 7003 CE/P4AH 7003 CE/HCP4AH 7003 ACD/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in S7003ACE/HCP4A products，there is large inventory of SKF S7003 ACE/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7003 ACE/HCP4A Which SKF S7003ACE/HCP4A 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
20594	52.4002	76.2	9.53	Seals
25x72x7 HMS5 V	25	72	7	Seals
26191	66.675	88.9	11.13	Seals
3310 A-2Z	50	110	44.4	Bearings, units and housings
36185	92.075	117.5	11.13	Seals
7026 CD/HCP4A	130	200	33	Bearings, units and housings
AOHX 30/600	570	600	245	Bearings, units and housings
D/W RW166-2Z	4.762	9.525	3.967	Bearings, units and housings
FSAF 1616 x 2.5/8	66.675	-	-	Bearings, units and housings
RLS 4-2Z	12.7	33.338	9.525	Bearings, units and housings
SAF 22615 T	61.9125	-	-	Bearings, units and housings
SAFS 22518-11 x 3.1/8 T	79.375	-	-	Bearings, units and housings

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