Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7009 ACD/P4A

S7009 ACD/P4A

Dimensions

d		45	mm
D		75	mm
B		16	mm
d₁		54.2	mm
d₂		54.2	mm
D₂		68.3	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		22.1	mm

Abutment dimensions

d_a	min.	49.6	mm
d_a	max.	53.7	mm
d_b	min.	49.6	mm
d_b	max.	53.7	mm
D_a	max.	70.4	mm
D_b	max.	73	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	27.6	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.9	kN
Attainable speed for grease lubrication		17000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	17
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	170	N
Static axial stiffness, preload class A		132	N/µm
Preload class B	G_B	340	N
Static axial stiffness, preload class B		173	N/µm
Preload class C	G_C	680	N
Static axial stiffness, preload class C		229	N/µm
Preload class D	G_D	1360	N
Static axial stiffness, preload class D		309	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
Calculation factor	f_HC	1
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

0.24

Model Number: S7009 ACD/P4A
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：2024-12-13
Application:ultra-quiet generators,Dental Drill etc,noise reduction equipment,boring bar boring bar,tooth filling,plastic blow molding,rubber products machinery and equipment,ventilation fans,granulator,building decoration raw materials and accessories,historical instruments
Similar models:7009 CE/P4AH1 7009 CE/HCP4A 7009 ACB/P4AL 7009 CE/P4AL1 S7009 CB/HCP4A 7009 CB/P4A 7009 CD/HCP4AH 7009 CE/HCP4AL1 S7009 CD/P4A S7009 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S7009ACD/P4A products，there is large inventory of SKF S7009 ACD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7009 ACD/P4A Which SKF S7009ACD/P4A 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
1206 ETN9	30	62	16	Bearings, units and housings
31316/DF	80	170	-	Bearings, units and housings
71801 CD/P4	12	21	5	Bearings, units and housings
71805 ACD/P4	25	37	7	Bearings, units and housings
BTM 160 BM/P4CDB	160	240	72	Bearings, units and housings
FY 30 TF	30	-	-	Bearings, units and housings
NAO 30x47x18	30	47	18	Bearings, units and housings
SAF 22534 T	150.8125	-	-	Bearings, units and housings
SAF 23034 KAT x 5.7/8	150.8125	-	-	Bearings, units and housings
SAFS 22538 x 7 TLC	177.8	-	-	Bearings, units and housings
SSAFS 22518 x 3.1/4 T	82.55	-	-	Bearings, units and housings
SSAFS 22544 x 8	203.2	-	-	Bearings, units and housings

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Hot number： 24122 CCK30/W33 31825 55x78x9 HMS1 R 6305-ZNR 7012 CE/P4AL 71934 CD/P4AH1 7312 BEM 87445 92543 D/W R1 R-2Z N 072 NJ 218 ECML NN 3012 KTN/SP SSAFS 22238 SYK 40 TF