Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7005 ACE/HCP4A

7005 ACE/HCP4A

Dimensions

d		25	mm
D		47	mm
B		12	mm
d₁		31.6	mm
d₂		29.8	mm
D₁		39.21	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		14.4	mm

Abutment dimensions

d_a	min.	28.2	mm
d_b	min.	28.2	mm
D_a	max.	43.8	mm
D_b	max.	44.6	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		33.1	mm

Calculation data

Basic dynamic load rating	C	7.93	kN
Basic static load rating	C₀	3.9	kN
Fatigue load limit	P_u	0.166	kN
Attainable speed for grease lubrication		50000	r/min
Attainable speed for oil-air lubrication		75000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	14
Reference grease quantity	G_ref	1.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	70	N
Static axial stiffness, preload class A		66	N/µm
Preload class B	G_B	210	N
Static axial stiffness, preload class B		98	N/µm
Preload class C	G_C	430	N
Static axial stiffness, preload class C		130	N/µm
Calculation factors
Calculation factor	f	1.05
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

0.065

Model Number: 7005 ACE/HCP4A
Inner Diameter：25mm Outer Diameter：47mm Width：12mm
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:Wire grinder,bio-chemical,tobacco machinery,meat products machine,walking Food processing machinery and equipment,metering pump,,insect experimental analysis instrument,Processing machinery,tube,medical equipment
Similar models:7005 ACD/HCP4AH 7005 CD/P4AH 7005 CE/P4AL1 S7005 ACD/P4A 7005 CD/P4A 7005 ACE/P4A 7005 CE/HCP4AL 7005 ACD/P4AH 7005 ACE/HCP4A 7005 CE/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 7005ACE/HCP4A products，there is large inventory of SKF 7005 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 7005 ACE/HCP4A Which SKF 7005ACE/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
BD-21316 EK-AH 316	75	170	39	Bearings, units and housings
30211/DF	55	100	-	Bearings, units and housings
5662	14.3002	28.55	6.35	Seals
624-2Z	4	13	5	Bearings, units and housings
71914 CB/HCP4AL	70	100	16	Bearings, units and housings
FY 20 TDW	20	-	-	Bearings, units and housings
H 211	50	75	37	Bearings, units and housings
NU 1012 ML	60	95	18	Bearings, units and housings
OKBS 85	85	-	-
OKCX 550	550		-
S7012 ACD/HCP4A	60	95	18	Bearings, units and housings
WS 81110	50		4	Bearings, units and housings

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