Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7010 ACD/HCP4A

7010 ACD/HCP4A

Dimensions

d		50	mm
D		80	mm
B		16	mm
d₁		59.2	mm
d₂		59.2	mm
D₁		70.8	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		23.2	mm

Abutment dimensions

d_a	min.	54.6	mm
d_b	min.	54.6	mm
D_a	max.	75.4	mm
D_b	max.	78	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		61.2	mm

Calculation data

Basic dynamic load rating	C	28.1	kN
Basic static load rating	C₀	23.2	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	18
Reference grease quantity	G_ref	3.6	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	180	N
Static axial stiffness, preload class A		156	N/µm
Preload class B	G_B	360	N
Static axial stiffness, preload class B		204	N/µm
Preload class C	G_C	720	N
Static axial stiffness, preload class C		271	N/µm
Preload class D	G_D	1440	N
Static axial stiffness, preload class D		367	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
Calculation factor	f_HC	1.02
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

0.22

Model Number: 7010 ACD/HCP4A
Inner Diameter：50mm Outer Diameter：80mm Width：16mm
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：2025-12-09
Application:small diesel generators,power tools,training beds etc,equipment and,Vertical machining,Display Devices,woodworking machinery,chuck industry,ignition system,wall industry,hinge industry
Similar models:S7010 FW/HC 7010 CD/P4AL 7010 ACE/HCP4A 7010 CE/P4AL 7010 ACB/P4A PBM 5570100 M1G1 7010 ACD/P4A 7010 CB/P4A PBM 150170100 M1G1 S7010 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7010ACD/HCP4A products，there is large inventory of SKF 7010 ACD/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 7010 ACD/HCP4A Which SKF 7010ACD/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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