Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 706 CE/P4A

706 CE/P4A

Dimensions

d		6	mm
D		17	mm
B		6	mm
d₁		9.2	mm
d₂		8.7	mm
D₁		13.9	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		4.6	mm

Abutment dimensions

d_a	min.	8	mm
d_b	min.	8	mm
D_a	max.	15	mm
D_b	max.	15.6	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		10.1	mm

Calculation data

Basic dynamic load rating	C	1.56	kN
Basic static load rating	C₀	0.5	kN
Fatigue load limit	P_u	0.022	kN
Attainable speed for grease lubrication		140000	r/min
Attainable speed for oil-air lubrication		220000	r/min
Ball diameter	D_w	3.175	mm
Number of balls	z	8
Reference grease quantity	G_ref	0.09	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	10	N
Static axial stiffness, preload class A		8	N/µm
Preload class B	G_B	25	N
Static axial stiffness, preload class B		12	N/µm
Preload class C	G_C	50	N
Static axial stiffness, preload class C		16	N/µm
Calculation factors
Calculation factor	f	1.02
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
Calculation factor	f₀	6.4

Mass

Mass bearing

0.006

Model Number: 706 CE/P4A
Inner Diameter：6mm Outer Diameter：17mm Width：6mm
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:ship special,Cylinder Standard,Broadcasting System,Spectrum Products,wall industry,plastic blow molding,office equipment,office outdoor camping equipment,municipal machinery,food packaging,textile machinery
Similar models:706 ACD/P4A L 570649/610 WBB1-8706 R-2Z 706 CE/P4AH WBB1-8706-2RZ BEAM 017062-2RZ/PE PRMF 657060 BEAM 017062-2RS WBB1-8706-2RS1 706 CE/HCP4AH
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