Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71914 ACE/HCP4A

S71914 ACE/HCP4A

Dimensions

d		70	mm
D		100	mm
B		16	mm
d₁		79.3	mm
d₂		76.8	mm
D₂		93.6	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		29.1	mm

Abutment dimensions

d_a	min.	74.6	mm
d_a	max.	78.7	mm
d_b	min.	72	mm
d_b	max.	76.2	mm
D_a	max.	95.4	mm
D_b	max.	98	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	20.8	kN
Basic static load rating	C₀	15.3	kN
Fatigue load limit	P_u	0.655	kN
Attainable speed for grease lubrication		20000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	22
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	190	N
Static axial stiffness, preload class A		145	N/µm
Preload class B	G_B	570	N
Static axial stiffness, preload class B		219	N/µm
Preload class C	G_C	1130	N
Static axial stiffness, preload class C		286	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
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: S71914 ACE/HCP4A
Inner Diameter：70mm Outer Diameter：100mm 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:Cylinder Micro,non-ferrous metal alloy,mechanical and electrical,shoe-making machinery,Gripper Swing,Low-voltage electrical equipment,paper processing machine,die casting mold,wall industry,industrial supplies,Solenoid Valves
Similar models:71914 ACD/HCP4AL S71914 ACD/P4A 71914 ACB/HCP4A 71914 ACB/P4A 71914 CE/P4AH1 71914 CB/HCP4AL S71914 ACD/HCP4A 71914 ACD/P4AL 71914 ACE/HCP4A 71914 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71914ACE/HCP4A products，there is large inventory of SKF S71914 ACE/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 S71914 ACE/HCP4A Which SKF S71914ACE/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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90805	-	-	57.15	Seals
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PCZ 3224 M	50.8	55.56	38.1	Bearings, units and housings
SY 1.15/16 TF/VA201	49.213	-	-	Bearings, units and housings
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Hot number： 1307 ETN9 406303 47394 71908 CE/HCP4AH1 71915 ACD/HCP4A AH 3140 BT2B 328035/HA1 C 4026 K30V GEZM 104 ES NJ 222 ECP NJ 2310 ECP OKBS 69 S71922 CE/HCP4A SIL 15 ES SYR 3 11/16 N