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

7009 CE/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		16.1	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	13	kN
Basic static load rating	C₀	8.5	kN
Fatigue load limit	P_u	0.36	kN
Attainable speed for grease lubrication		32000	r/min
Attainable speed for oil-air lubrication		50000	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	70	N
Static axial stiffness, preload class A		42	N/µm
Preload class B	G_B	210	N
Static axial stiffness, preload class B		65	N/µm
Preload class C	G_C	410	N
Static axial stiffness, preload class C		88	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	8.2

Mass

Mass bearing

0.22

Model Number: 7009 CE/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：2021-06-05
Application:plastic blow molding,ultra-quiet generators,Dental Drill etc,pump,electromyography machine,Blood coagulation reagent,noise inspection,Anti-defibrillation pacing,medical treatment,Rolling mill gear box,rubber products machinery and equipment
Similar models:S7009 CE/HCP4A 7009 ACB/P4AL S7009 ACD/P4A 7009 ACD/HCP4AH 7009 CE/P4AH1 7009 CE/P4AL 7009 CD/HCP4A 7009 ACE/P4AL 7009 ACD/HCP4A 7009 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7009CE/HCP4A products，there is large inventory of SKF 7009 CE/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 CE/HCP4A Which SKF 7009CE/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
19278	49.2252	72.01	6.35	Seals
29422 E	110	230	73	Bearings, units and housings
608/630 MA	630	780	48	Bearings, units and housings
BT4B 332814/HA1	415.925	590.55	-	Bearings, units and housings
FYWK 1.15/16 LTHR	49.213	-	-	Bearings, units and housings
NJ 2218 ECP	90	160	40	Bearings, units and housings
OKCX 660	660		-
PSMF 506050 A51	50	60	50	Bearings, units and housings
RNA 4905.2RS	30	42	17	Bearings, units and housings
SSAFS 22216 T	80	-	-	Bearings, units and housings
SYJ 520	-	-	-	Bearings, units and housings
YAR 207-104-2F	31.75	72	42.9	Bearings, units and housings

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

Hot number： 24892 CAMA/W20 30x40x7 HMSA10 V 313893 59196 F 5385 61952 MA 6214-2Z/VA228 FY 20 TF H 2308 E PBM 210230300 M1G1 SAF 22518 x 3.1/16 T SAFS 22522 x 3.13/16 SNW 126x4.3/8 W 6304 YAR 206-2RF