Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71814 ACD/HCP4

71814 ACD/HCP4

Dimensions

d		70	mm
D		90	mm
B		10	mm
d₁		76.7	mm
d₂		76.7	mm
D₁		83.5	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		23.7	mm

Abutment dimensions

d_a	min.	73.2	mm
d_b	min.	73.2	mm
D_a	max.	86.8	mm
D_b	max.	88	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		77.4	mm

Calculation data

Basic dynamic load rating	C	13	kN
Basic static load rating	C₀	15	kN
Fatigue load limit	P_u	0.64	kN
Attainable speed for grease lubrication		15000	r/min
Attainable speed for oil-air lubrication		24000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	31
Reference grease quantity	G_ref	1.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	117	N
Static axial stiffness, preload class A		169	N/µm
Preload class B	G_B	350	N
Static axial stiffness, preload class B		268	N/µm
Preload class C	G_C	700	N
Static axial stiffness, preload class C		368	N/µm
Calculation factors
Calculation factor	f	1.32
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.09
Calculation factor	f_2C	1.17
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

0.12

Model Number: 71814 ACD/HCP4
Inner Diameter：70mm Outer Diameter：90mm Width：10mm
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:animal anatomy,building decoration raw materials and accessories,Forklift industry,food sterilization,Machine Tool Accessories,Logistics Equipment,Hair styling device,Pest Monitoring,Cylinder Pneumatic Treatment Element,chamfering machine etc,engineering machine
Similar models:71814 CD/P4 71814 ACD/P4 JM 718149/110 71814 ACD/HCP4 JM 718149 A/110 71814 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71814ACD/HCP4 products，there is large inventory of SKF 71814 ACD/HCP4 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71814 ACD/HCP4 Which SKF 71814ACD/HCP4 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
18014	45.9994	62.992	7.62	Seals
BD-21318 EK-H 318	80	190	43	Bearings, units and housings
530x576x21 HS8 R	530	576	21	Seals
7015 ACE/HCP4AH1	75	115	20	Bearings, units and housings
71912 ACD/P4AL	60	85	13	Bearings, units and housings
AXK 2542	25	42	2	Bearings, units and housings
BC4-8010/HA4	500	670	-	Bearings, units and housings
BK 0910	9	13	10	Bearings, units and housings
FY 60 LF	60	-	-	Bearings, units and housings
GAC 90 F	90	140	32	Bearings, units and housings
HCRE 090 R	127	660	-	Coupling systems
OH 3972 H	340	360	144	Bearings, units and housings

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