Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7007 CD/HCP4A

7007 CD/HCP4A

Dimensions

d		35	mm
D		62	mm
B		14	mm
d₁		43.7	mm
d₂		43.7	mm
D₁		53.3	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		13.6	mm

Abutment dimensions

d_a	min.	39.6	mm
d_b	min.	39.6	mm
D_a	max.	57.4	mm
D_b	max.	60	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		45.3	mm

Calculation data

Basic dynamic load rating	C	15.6	kN
Basic static load rating	C₀	9.5	kN
Fatigue load limit	P_u	0.4	kN
Attainable speed for grease lubrication		28000	r/min
Attainable speed for oil-air lubrication		43000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	16
Reference grease quantity	G_ref	1.98	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	60	N
Static axial stiffness, preload class A		39	N/µm
Preload class B	G_B	120	N
Static axial stiffness, preload class B		52	N/µm
Preload class C	G_C	240	N
Static axial stiffness, preload class C		71	N/µm
Preload class D	G_D	480	N
Static axial stiffness, preload class D		100	N/µm
Calculation factors
Calculation factor	f	1.06
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	9.7

Mass

Mass bearing

0.13

Model Number: 7007 CD/HCP4A
Inner Diameter：35mm Outer Diameter：62mm Width：14mm
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:leather processing,shoe-making machinery,vacuum filter,medical equipment,key lock,boring bar boring bar,sewage pump,electric pump,hydraulic control element,Machine Tool Accessories,vertical sawing machine
Similar models:S7007 CB/P4A 7007 ACE/HCP4AL1 7007 ACE/P4AH1 7007 CE/P4AH1 S7007 ACB/P4A 7007 CB/P4A S7007 CD/P4A S7007 CB/HCP4A 7007 ACE/HCP4AL 7007 CD/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in 7007CD/HCP4A products，there is large inventory of SKF 7007 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 7007 CD/HCP4A Which SKF 7007CD/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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