Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7001 ACE/HCP4A

7001 ACE/HCP4A

Dimensions

d		12	mm
D		28	mm
B		8	mm
d₁		17.5	mm
d₂		16.5	mm
D₁		22.45	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		8.8	mm

Abutment dimensions

d_a	min.	14	mm
d_b	min.	14	mm
D_a	max.	26	mm
D_b	max.	26.6	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		18.5	mm

Calculation data

Basic dynamic load rating	C	3.07	kN
Basic static load rating	C₀	1.27	kN
Fatigue load limit	P_u	0.054	kN
Attainable speed for grease lubrication		88000	r/min
Attainable speed for oil-air lubrication		133000	r/min
Ball diameter	D_w	3.969	mm
Number of balls	z	12
Reference grease quantity	G_ref	0.31	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	28	N
Static axial stiffness, preload class A		37	N/µm
Preload class B	G_B	85	N
Static axial stiffness, preload class B		56	N/µm
Preload class C	G_C	170	N
Static axial stiffness, preload class C		73	N/µm
Calculation factors
Calculation factor	f	1.02
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

0.019

Model Number: 7001 ACE/HCP4A
Inner Diameter：12mm Outer Diameter：28mm Width：8mm
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：2025-12-09
Application:Cylinder Micro,pressure control valve,,electromagnetic clutch,Hairbrush device,Industrial,comprehensive experiment,sample cup,reinforced machinery,injection molding machine,garbage disposal
Similar models:S7001 CD/P4A S7001 ACD/HCP4A 7001 ACD/P4AH 7001 CD/HCP4AH 7001 CE/P4AH S7001 CE/HCP4A 7001 ACE/HCP4A S7001 ACD/P4A 7001 CD/P4A S7001 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7001ACE/HCP4A products，there is large inventory of SKF 7001 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 7001 ACE/HCP4A Which SKF 7001ACE/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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27268	69.85	88.9	9.53	Seals
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528210	800.1	-	-	Seals
6205-ZNR	25	52	15	Bearings, units and housings
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71821 ACD/HCP4	105	130	13	Bearings, units and housings
7226 ACD/HCP4A	130	230	40	Bearings, units and housings
PBM 162220 M1G1	16	22	20	Bearings, units and housings
SAW 23236 T	180	-	-	Bearings, units and housings
SYFWK 50 LTA	50	-	-	Bearings, units and housings

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Hot number： 21061 220-2Z 23072 CC/W33 232/670 CA/W33 32956T170/DB 37389 6305/HR22Q2 7316 BEGAY NU 417 PCM 030403 E/VB055 RN-2.5x19.8 BF/G2 SAF 23030 KAT x 5.3/16 SNLN 3034 SONL 236-536 WS 81114