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

7006 ACE/P4A

Dimensions

d		30	mm
D		55	mm
B		13	mm
d₁		38.2	mm
d₂		36.4	mm
D₁		45.81	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		16.4	mm

Abutment dimensions

d_a	min.	34.6	mm
d_b	min.	34.6	mm
D_a	max.	50.4	mm
D_b	max.	50.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		39.9	mm

Calculation data

Basic dynamic load rating	C	8.84	kN
Basic static load rating	C₀	5	kN
Fatigue load limit	P_u	0.212	kN
Attainable speed for grease lubrication		35000	r/min
Attainable speed for oil-air lubrication		54000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	17
Reference grease quantity	G_ref	1.7	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	80	N
Static axial stiffness, preload class A		71	N/µm
Preload class B	G_B	240	N
Static axial stiffness, preload class B		105	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		138	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
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

0.11

Model Number: 7006 ACE/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：2026-07-31
Application:supporting facilities,food sterilization,storage shelves,printing machinery,EEG,vertical pull,wall industry,Machine tool accessories,packing equipment,E Beauty,leather processing
Similar models:7006 ACD/P4AH 7006 ACE/HCP4A 7006 CE/HCP4A 7006 ACE/P4A S7006 ACB/HCP4A 7006 ACE/P4AH1 7006 ACB/HCP4A 7006 CE/P4AH1 7006 CE/P4A 7006 ACE/P4AL
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Model No. Inner Diameter Outer Diameter Width Type

11139
BD-23938 CCK/W33-H 3938
6314-2Z
64994
W 61905-2RZ

Purchase the SKF 7006 ACE/P4A Please fill in the following

Hot number： 15234 3310 DMA 61918 7004 CE/HCP4A 7010 CE/P4AL1 86575 99490 ECCN 090 R FYAWK 1.3/16 LTA GEZ 400 ES-2RS KR 26 PPA NA 6908 NJG 2316 VH SYE 2 1/2-18 XHCE 060/OK 190

Model No.	Inner Diameter	Outer Diameter	Width	Type
11139
BD-23938 CCK/W33-H 3938
6314-2Z
64994
W 61905-2RZ