Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7009 CD/P4A

7009 CD/P4A

Dimensions

d		45	mm
D		75	mm
B		16	mm
d₁		54.2	mm
d₂		54.2	mm
D₁		65.8	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_b	min.	49.6	mm
D_a	max.	70.4	mm
D_b	max.	73	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		56.2	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
Attainable speed for oil-air lubrication		30000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	17
Reference grease quantity	G_ref	3.3	cm³
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

0.23

Model Number: 7009 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：2024-12-13
Application:set bacteria instrument,Rolling mill,glass,test laboratory equipment and accessories,Spectrum Products,engineering machinery,Power equipment,reinforced machinery,universal category,bio-chemical,Laser Measurements
Similar models:7009 ACB/P4A 7009 CD/P4A S7009 CD/P4A S7009 CB/P4A 7009 ACB/HCP4AL 7009 CE/HCP4AL1 S7009 CE/P4A 7009 ACE/P4A S7009 ACB/P4A 7009 CD/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in 7009CD/P4A products，there is large inventory of SKF 7009 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 7009 CD/P4A Which SKF 7009CD/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
32007 X/DF	35	62	-	Bearings, units and housings
403254	292	-	-	Seals
528268	704.85	-	-	Seals
71918 CE/HCP4AH1	90	125	18	Bearings, units and housings
NCF 2240 ECJB	200	360	98	Bearings, units and housings
OKTC 565	-	830	-
PPM 081008	8	10	8	Bearings, units and housings
PWM 354140	35	41	40	Bearings, units and housings
RNA 69/28	32	45	30	Bearings, units and housings
SAF 1616 x 2.5/8	66.675	-	-	Bearings, units and housings
SNP 3048x8.1/2	215.9	290.6522	137.7188	Bearings, units and housings
YAR 205-100-2RF/VE495	25.4	52	34.1	Bearings, units and housings

Purchase the SKF 7009 CD/P4A Please fill in the following

Hot number： 22325 24032 CC/W33 29872 7003 ACD/HCP4A 71911 CE/P4A OH 3048 H OH 3148 HTL PBMF 223220 M1G1 RLS 11 SAF 22518 x 3.1/16 SAF 22522 x 3.11/16 SAF 22532 x 5.3/8 T SAF 23028 KATLC x 5 SY 1.15/16 WF W 61908-2Z