Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7009 ACE/HCP4A

7009 ACE/HCP4A

Dimensions

d		45	mm
D		75	mm
B		16	mm
d₁		55.7	mm
d₂		53.6	mm
D₁		64.25	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		22.2	mm

Abutment dimensions

d_a	min.	49.6	mm
d_b	min.	49.6	mm
D_a	max.	70.4	mm
D_b	max.	70.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		57.6	mm

Calculation data

Basic dynamic load rating	C	12.1	kN
Basic static load rating	C₀	8.15	kN
Fatigue load limit	P_u	0.345	kN
Attainable speed for grease lubrication		29000	r/min
Attainable speed for oil-air lubrication		45000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	21
Reference grease quantity	G_ref	3.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	110	N
Static axial stiffness, preload class A		104	N/µm
Preload class B	G_B	330	N
Static axial stiffness, preload class B		156	N/µm
Preload class C	G_C	660	N
Static axial stiffness, preload class C		204	N/µm
Calculation factors
Calculation factor	f	1.06
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

0.22

Model Number: 7009 ACE/HCP4A
Inner Diameter：45mm Outer Diameter：75mm Width：16mm
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:organic raw materials,Polymer,Industrial,ventilation heating equipment,food packaging,diagnostic test paper,bio-chemical,medical equipment,standing experimental equipment,gantry processing,screen filter
Similar models:S7009 CE/P4A 7009 ACD/P4AH 7009 CE/HCP4AH1 7009 CE/P4AH1 7009 CE/P4AL 7009 ACE/P4A 7009 ACD/HCP4A 7009 CD/HCP4A S7009 ACD/P4A 7009 CD/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in 7009ACE/HCP4A products，there is large inventory of SKF 7009 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 7009 ACE/HCP4A Which SKF 7009ACE/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
11171	28.575	46.43	6.35	Seals
13027	33.3502	47.6	9.53	Seals
330758 BG	304.902	412.648	-	Bearings, units and housings
32289	81.9912	99.568	12.7	Seals
55x70x8 CRW1 V	55	70	8	Seals
71816 CD/HCP4	80	100	10	Bearings, units and housings
9701	24.9936	37.9984	5.9944	Seals
S71915 CB/P4A	75	105	16	Bearings, units and housings
SAF 22613 x 2.1/8 TLC	53.975	-	-	Bearings, units and housings
SAFS 22515-11 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings
T2DC 220	220	285	41	Bearings, units and housings
SYE 2 N-118	50.8	-	-	Bearings, units and housings

Purchase the SKF 7009 ACE/HCP4A Please fill in the following

Hot number： 17907 20520 3302 ATN9 5334 57578 65x110x10 CRW1 R 7849 FSAF 22616 x 2.5/8 T FYRP 2 7/16-18 RNA 4913 SAF 22628 T SIL 8 C SNL 3052 TURA W 6202-2RZ YAR 206-101-2F