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

S7009 CD/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		16.1	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	28.6	kN
Basic static load rating	C₀	22.4	kN
Fatigue load limit	P_u	0.95	kN
Attainable speed for grease lubrication		19000	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	110	N
Static axial stiffness, preload class A		56	N/µm
Preload class B	G_B	220	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	440	N
Static axial stiffness, preload class C		107	N/µm
Preload class D	G_D	880	N
Static axial stiffness, preload class D		155	N/µm
Calculation factors
Calculation factor	f	1.09
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
Calculation factor	f₀	15.1

Mass

Mass bearing

0.24

Model Number: S7009 CD/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：2026-04-18
Application:Medical printer,Roller,steam Hydraulic control element,chemical raw materials and reagents,bio-chemical,tapping machine,Spectrum Products,Cleaning equipment,aerial work equipment,hook,hardware
Similar models:S7009 CB/P4A 7009 CE/HCP4AH1 7009 ACD/P4A 7009 CB/HCP4A 7009 ACD/HCP4A 7009 ACB/P4A 7009 CD/HCP4A 7009 CE/P4AL1 S7009 ACD/HCP4A 7009 CE/HCP4AL1
BEARING POWER International Trading Co.,Ltd. specialize in S7009CD/P4A products，there is large inventory of SKF S7009 CD/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 CD/P4A Which SKF S7009CD/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
16100/HR11QN	10	28	8	Bearings, units and housings
260x300x16 HDS2 R	260	300	16	Seals
19635	50	70	10	Seals
6741	17.4752	28.55	6.35	Seals
7222 BECBM	110	200	38	Bearings, units and housings
IR 65x75x28	65	75	28	Bearings, units and housings
NATV 8 PPA	8	24	14	Bearings, units and housings
OH 3148 H	220	240	172	Bearings, units and housings
SAFS 23056 KA x 10.7/16	265.1125	-	-	Bearings, units and housings
RNA 6906	35	47	30	Bearings, units and housings
SSAFS 23028 KAT x 4.13/16	122.2375	-	-	Bearings, units and housings
WS 89422	110		24.5	Bearings, units and housings

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