Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7003 CD/HCP4A

7003 CD/HCP4A

Dimensions

d		17	mm
D		35	mm
B		10	mm
d₁		22.6	mm
d₂		22.6	mm
D₁		29.3	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.2	mm
a		8.5	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.	0.2	mm
d_n		23.7	mm

Calculation data

Basic dynamic load rating	C	6.76	kN
Basic static load rating	C₀	3.25	kN
Fatigue load limit	P_u	0.137	kN
Attainable speed for grease lubrication		60000	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	0.54	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	25	N
Static axial stiffness, preload class A		22	N/µm
Preload class B	G_B	50	N
Static axial stiffness, preload class B		29	N/µm
Preload class C	G_C	100	N
Static axial stiffness, preload class C		39	N/µm
Preload class D	G_D	200	N
Static axial stiffness, preload class D		55	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1.02
Calculation factor	f₀	9.1

Mass

Mass bearing

0.033

Model Number: 7003 CD/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：2021-06-04
Application:sample cup,Textile Industry Accessories and Accessories,manual Tools,mobile toilet,electric hydraulic lifting platform,instrument,Switch,Dental Drill etc,Spectrum Products,Storage Device,transistor fittings
Similar models:7003 ACD/P4A S7003 CE/P4A S7003 CE/HCP4A 7003 ACE/HCP4A 7003 CE/P4AH 7003 ACE/P4A 7003 CD/HCP4AH S7003 ACD/P4A S7003 ACE/HCP4A 7003 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7003CD/HCP4A products，there is large inventory of SKF 7003 CD/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 7003 CD/HCP4A Which SKF 7003CD/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.

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23844	60.325	98.45	11.13	Seals
320x380x25 HDS1 R	320	380	25	Seals
58x75x8 CRW1 R	58	75	8	Seals
71924 ACE/P4AH1	120	165	22	Bearings, units and housings
NUP 322 ECJ	110	240	50	Bearings, units and housings
PSM 121608 A51	12	16	8	Bearings, units and housings
SAF 22526 x 4.1/2	114.3	-	-	Bearings, units and housings
SAFS 22528 x 4.13/16	122.2375	-	-	Bearings, units and housings
SAFS 22536 x 6.5/16 T	160.3375	-	-	Bearings, units and housings
SYF 25 TF	25	-	-	Bearings, units and housings
WBB1-8705-2Z	5	10	4	Bearings, units and housings

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Hot number： 11067 15748 BD-23026-2CS5K/VT143-H 3026 E 28x42x7 HMS5 V 35x55x10 HMSA10 V 63010-2RS1 71926 CD/P4A BT2B 328934/HA3 BT4B 328268/HA1 BD-C 31/670 KMB-AOHX 31/670 FSAF 22520 x 3.5/16 HK 1012.2RS NJ 207 ECML NUP 240 ECM P 1.1/2 TR