Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 709 CD/HCP4AH

709 CD/HCP4AH

Dimensions

d		9	mm
D		24	mm
B		7	mm
d₁		14.1	mm
d₂		14.1	mm
D₁		18.9	mm
K		0.5	mm
C₁		4.25	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.2	mm
a		5.7	mm

Abutment dimensions

d_a	min.	11	mm
d_b	min.	11	mm
D_a	max.	22	mm
D_b	max.	22.6	mm
r_a	max.	0.3	mm
r_b	max.	0.2	mm
d_n		15.1	mm

Calculation data

Basic dynamic load rating	C	3.58	kN
Basic static load rating	C₀	1.6	kN
Fatigue load limit	P_u	0.068	kN
Attainable speed for grease lubrication		95000	r/min
Attainable speed for oil-air lubrication		150000	r/min
Ball diameter	D_w	3.969	mm
Number of balls	z	10
Reference grease quantity	G_ref	0.18	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	10	N
Static axial stiffness, preload class A		13	N/µm
Preload class B	G_B	20	N
Static axial stiffness, preload class B		17	N/µm
Preload class C	G_C	40	N
Static axial stiffness, preload class C		23	N/µm
Preload class D	G_D	80	N
Static axial stiffness, preload class D		32	N/µm
Calculation factors
Calculation factor	f	1.02
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	1.02
Calculation factor	f₀	8.8

Mass

Mass bearing

0.013

Model Number: 709 CD/HCP4AH
Inner Diameter：9mm Outer Diameter：24mm Width：7mm
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：2026-04-16
Application:gas turbine,scientific instruments,medical equipment,Machine Tool Accessories,filter paper products,Other machinery,medical equipment,turret industry,power protection,coupling type,printing machinery
Similar models:PCMF 151709 E 709 ACD/P4A 709 ACD/P4AH PRM 323709.8 BK 0709 709 CD/HCP4A 709 CE/HCP4A 7092 BM 709 CD/P4A 709 CD/HCP4AH
BEARING POWER International Trading Co.,Ltd. specialize in 709CD/HCP4AH products，there is large inventory of SKF 709 CD/HCP4AH Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 709 CD/HCP4AH Which SKF 709CD/HCP4AH 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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15968	40.4876	66.62	7.95	Seals
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27x43x7 HMS5 RG	27	43	7	Seals
65x85x10 HMSA10 RG	65	85	10	Seals
71920 ACD/HCP4A	100	140	20	Bearings, units and housings
7418 GAM	90	225	54	Bearings, units and housings
9878	25.4	38.07	6.35	Seals
BT4-8147 G/HA1	400	600	-	Bearings, units and housings
FY 30 TR	30	-	-	Bearings, units and housings
SD 12x19x3	12	19	3	Seals
W 619/9-2RZ	9	20	6	Bearings, units and housings

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Hot number： 13543 511/900 M 6313-ZNR 87901 7002 CD/HCP4A C 41/600 MB FY 35 TF/VA228 FYWR 20 YTHR GEM 45 ES-2RS H 3040 KMK 10 NKI 100/40 PCM 404420 M S71904 CD/P4A SAF 23048 KA x 8.7/16