Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7006 ACB/P4A

7006 ACB/P4A

Dimensions

d		30	mm
D		55	mm
B		13	mm
d₁		39.45	mm
d₂		38.3	mm
D₂		47.25	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		16.5	mm

Abutment dimensions

d_a	min.	34.6	mm
d_b	min.	34.6	mm
D_a	max.	50.4	mm
D_b	max.	51.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		40	mm

Calculation data

Basic dynamic load rating	C	8.32	kN
Basic static load rating	C₀	6.7	kN
Fatigue load limit	P_u	0.166	kN
Attainable speed for grease lubrication		34000	r/min
Attainable speed for oil-air lubrication		50000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	20
Reference grease quantity	G_ref	1.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	36	N
Static axial stiffness, preload class A		58	N/µm
Preload class B	G_B	72	N
Static axial stiffness, preload class B		74	N/µm
Preload class C	G_C	215	N
Static axial stiffness, preload class C		111	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.04
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.13

Model Number: 7006 ACB/P4A
Inner Diameter：30mm Outer Diameter：55mm Width：13mm
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:Seals,Other Measurements,medical equipment,glass processing machine,tobacco machinery,office equipment,Die,chamfering machine etc,survey accessories,EEG,Spectrum Products
Similar models:7006 ACE/P4A 7006 ACE/P4AL1 S7006 FW/HC 7006 CE/P4AL1 7006 ACD/HCP4A 7006 ACE/P4AL S7006 CD/HCP4A 7006 ACD/P4AH 7006 ACE/P4AH1 7006 CE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7006ACB/P4A products，there is large inventory of SKF 7006 ACB/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 7006 ACB/P4A Which SKF 7006ACB/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.

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