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

7007 CB/HCP4A

Dimensions

d		35	mm
D		62	mm
B		14	mm
d₁		45.45	mm
d₂		44.34	mm
D₂		53.38	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	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.	58.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		46.1	mm

Calculation data

Basic dynamic load rating	C	9.36	kN
Basic static load rating	C₀	8.3	kN
Fatigue load limit	P_u	0.204	kN
Attainable speed for grease lubrication		38000	r/min
Attainable speed for oil-air lubrication		60000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	23
Reference grease quantity	G_ref	1.81	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	23	N
Static axial stiffness, preload class A		28	N/µm
Preload class B	G_B	46	N
Static axial stiffness, preload class B		36	N/µm
Preload class C	G_C	140	N
Static axial stiffness, preload class C		58	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.6

Mass

Mass bearing

0.16

Model Number: 7007 CB/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：2021-06-03
Application:plastic molding,Animal Tracking,Control,vertical processing,electromyography machine,filter paper products,Dental Drill etc,roller lathe,Hydraulic Press,non-ferrous metal alloy,EEG
Similar models:7007 ACD/HCP4A S7007 ACB/P4A 7007 CE/P4AL S7007 CD/HCP4A 7007 CB/HCP4A 7007 CE/HCP4A 7007 ACE/P4AH1 7007 ACB/P4A S7007 ACD/P4A S7007 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7007CB/HCP4A products，there is large inventory of SKF 7007 CB/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 CB/HCP4A Which SKF 7007CB/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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