Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 706 CD/HCP4A

706 CD/HCP4A

Dimensions

d		6	mm
D		17	mm
B		6	mm
d₁		9.5	mm
d₂		9.5	mm
D₁		13.5	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.	16.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		10.3	mm

Calculation data

Basic dynamic load rating	C	2.03	kN
Basic static load rating	C₀	0.765	kN
Fatigue load limit	P_u	0.032	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	7	N
Static axial stiffness, preload class A		9	N/µm
Preload class B	G_B	13	N
Static axial stiffness, preload class B		12	N/µm
Preload class C	G_C	25	N
Static axial stiffness, preload class C		16	N/µm
Preload class D	G_D	50	N
Static axial stiffness, preload class D		22	N/µm
Calculation factors
Calculation factor	f	1.01
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	1.02
Calculation factor	f₀	8.3

Mass

Mass bearing

0.005

Model Number: 706 CD/HCP4A
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：2021-06-05
Application:electromagnetic clutch,decoration machinery,reinforced machinery,Medium and large motor,intermediate,Other machinery,Control,transistor fittings,industry test,survey accessories,medical equipment
Similar models:706 CD/HCP4A 7068 BGM 706 CE/P4A 706 ACD/P4AH PRMF 657060 BEAM 017062-2RZ/PE BEAM 017062-2RS/PE 706 CD/P4AH 706 CD/P4A 706 CE/HCP4AH
BEARING POWER International Trading Co.,Ltd. specialize in 706CD/HCP4A products，there is large inventory of SKF 706 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 706 CD/HCP4A Which SKF 706CD/HCP4A 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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Hot number： 471751 609 6204/HR11TN 62x80x10 HMSA10 V 6757 7220 BEP FSAF 22518 TLC FSAF 22520 x 3.5/16 K 89414 TN KMT 24 NCF 2230 ECJB NUP 2224 ECM RNU 2211 ECP SAW 23538 YEL 212-2F