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

7009 CB/P4A

Dimensions

d		45	mm
D		75	mm
B		16	mm
d₁		56.44	mm
d₂		55.17	mm
D₂		65.58	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.	71.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		57.2	mm

Calculation data

Basic dynamic load rating	C	13	kN
Basic static load rating	C₀	12.2	kN
Fatigue load limit	P_u	0.305	kN
Attainable speed for grease lubrication		26000	r/min
Attainable speed for oil-air lubrication		40000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	25
Reference grease quantity	G_ref	2.93	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	31	N
Static axial stiffness, preload class A		31	N/µm
Preload class B	G_B	62	N
Static axial stiffness, preload class B		40	N/µm
Preload class C	G_C	185	N
Static axial stiffness, preload class C		64	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.6

Mass

Mass bearing

0.26

Model Number: 7009 CB/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：2025-12-09
Application:milling head plug,forklift industry,sleep monitoring,Traffic Fire Protection Equipment Security equipment,glass processing machine,other accessories,Control,Forklift industry,Spectrum Products,Other machinery,bio-chemical
Similar models:7009 CB/HCP4A 7009 ACE/HCP4AL1 7009 ACE/HCP4A S7009 ACD/HCP4A 7009 CE/P4A 7009 ACB/P4A 7009 CB/P4A 7009 CE/P4AL S7009 CE/HCP4A 7009 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7009CB/P4A products，there is large inventory of SKF 7009 CB/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 CB/P4A Which SKF 7009CB/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
BD-22316 EK-H 2316	70	170	58	Bearings, units and housings
28817	73.025	104.78	9.53	Seals
32230T164/DB	150	270	-	Bearings, units and housings
405403	526	-	-	Seals
6006-2Z	30	55	13	Bearings, units and housings
6745	17.4752	28.55	6.35	Seals
BD-C 39/1060 KMB-OH 39/1060 HE	1000	1400	250	Bearings, units and housings
NU 30/1120 ECMA	1120	1580	345	Bearings, units and housings
QJ 310 MA	50	110	27	Bearings, units and housings
SSAFS 22518 x 3.1/16 TLC	77.7875	-	-	Bearings, units and housings
SSAFS 22534 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings
SYFJ 506	-	-	-	Bearings, units and housings

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Hot number： 12530 22328 CCKJA/W33VA405 316 4944 7010 CE/P4AL 71924 CE/HCP4AH1 91382 C 30/1000 MB GEZ 112 TXE-2LS HME 30/560 KD10-354 NUP 2220 ECML PCM 202330 E SSAFS 22524 TUJ 508