Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71814 ACD/P4

71814 ACD/P4

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		13000	r/min
Attainable speed for oil-air lubrication		19000	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		152	N/µm
Preload class B	G_B	350	N
Static axial stiffness, preload class B		241	N/µm
Preload class C	G_C	700	N
Static axial stiffness, preload class C		332	N/µm
Calculation factors
Calculation factor	f	1.32
Calculation factor	f₁	0.97
Calculation factor	f_2A	1
Calculation factor	f_2B	1.08
Calculation factor	f_2C	1.15
Calculation factor	f_HC	1
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

0.13

Model Number: 71814 ACD/P4
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：2025-12-09
Application:animal anatomy,respirator,mechanical annex,walking Food processing machinery and equipment,medical equipment,van,altimeter etc,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,tobacco machinery,Digital Generator,marine analysis
Similar models:71814 CD/P4 JM 718149/110 71814 ACD/HCP4 71814 ACD/P4 71814 CD/HCP4 JM 718149 A/110
BEARING POWER International Trading Co.,Ltd. specialize in 71814ACD/P4 products，there is large inventory of SKF 71814 ACD/P4 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/P4 Which SKF 71814ACD/P4 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
170x200x15 HMSA10 V	170	200	15	Seals
305288 DA	180	250	70	Bearings, units and housings
81132 TN	160	200	31	Bearings, units and housings
N 1014 KTN/HC5SP	70	110	20	Bearings, units and housings
NATR 50 PPA	50	90	30	Bearings, units and housings
NF 307 ECP	35	80	21	Bearings, units and housings
NU 216 ECP	80	140	26	Bearings, units and housings
PBM 172516 M1G1	17	25	16	Bearings, units and housings
SAFS 22640 x 7.1/4	184.15	-	-	Bearings, units and housings
SCF 40 ES	40	-	28	Bearings, units and housings
SYE 3 1/2-3	88.9	-	-	Bearings, units and housings
SYR 2 3/16	55.5625	-	-	Bearings, units and housings

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Hot number： 404256 51196 F 635-RZ 71917 CD/P4A HJ 1068 HM 212049/011 K 81226 TN NNC 4918 CV NU 1017 ML PBM 85100100 M1G1 PCM 707540 E RN-4x34.8 BF/G2 SAFS 22517-11 x 2.13/16 T SSAFS 22538 x 7 T SSAFS 23038 KATLC x 7