Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7010 ACB/HCP4A

S7010 ACB/HCP4A

Dimensions

d		50	mm
D		80	mm
B		16	mm
d₁		61.44	mm
d₂		59.65	mm
D₂		70.7	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		23.2	mm

Abutment dimensions

d_a	min.	54.6	mm
d_a	max.	60.8	mm
d_b	min.	54.6	mm
d_b	max.	59.1	mm
D_a	max.	75.4	mm
D_b	max.	76.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	12.5	kN
Basic static load rating	C₀	12.2	kN
Fatigue load limit	P_u	0.31	kN
Attainable speed for grease lubrication		26000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	27
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	56	N
Static axial stiffness, preload class A		97	N/µm
Preload class B	G_B	110	N
Static axial stiffness, preload class B		122	N/µm
Preload class C	G_C	330	N
Static axial stiffness, preload class C		183	N/µm
Calculation factors
Calculation factor	f	1.06
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_HC	1.01
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

0.28

Model Number: S7010 ACB/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：2026-04-16
Application:Low-voltage electrical equipment,thread processing machine,metallurgical mold,Pneumatic Control Elements,DC generators,other lathe,sheet industry,hydraulic cylinder,industrial equipment,Pneumatic Actuator,machine tool spindle
Similar models:7010 CB/P4A 7010 CE/P4AL1 7010 CD/HCP4A PBM 5570100 M1G1 7010 CE/HCP4A 7010 CB/HCP4AL 7010 ACE/P4AL1 7010 ACE/HCP4A S7010 ACE/HCP4A PBM 150170100 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in S7010ACB/HCP4A products，there is large inventory of SKF S7010 ACB/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 S7010 ACB/HCP4A Which SKF S7010ACB/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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