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

71814 CD/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		15.7	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	13.8	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.67	kN
Attainable speed for grease lubrication		17000	r/min
Attainable speed for oil-air lubrication		26000	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	73	N
Static axial stiffness, preload class A		72	N/µm
Preload class B	G_B	220	N
Static axial stiffness, preload class B		125	N/µm
Preload class C	G_C	440	N
Static axial stiffness, preload class C		184	N/µm
Calculation factors
Calculation factor	f	1.32
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.1
Calculation factor	f_2C	1.18
Calculation factor	f_HC	1.02
Calculation factor	f₀	17.2

Mass

Mass bearing

0.12

Model Number: 71814 CD/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：2024-12-13
Application:electronic components,security equipment,Hairbrush device,Industrial,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Hydraulic Equipment,reinforced machinery,garbage disposal,filter paper products,steam Hydraulic control element,physical instruments
Similar models:71814 ACD/P4 JM 718149 A/110 71814 CD/HCP4 71814 CD/P4 JM 718149/110 71814 ACD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in 71814CD/HCP4 products，there is large inventory of SKF 71814 CD/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 CD/HCP4 Which SKF 71814CD/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
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619/5	5	13	4	Bearings, units and housings
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FYWK 1.15/16 LTA	49.213	-	-	Bearings, units and housings
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PBM 7590100 M1G1	75	90	100	Bearings, units and housings
PSMF 142014 A51	14	20	14	Bearings, units and housings
SNP 3156x10.7/16	265.1125	280	197.0024	Bearings, units and housings

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