Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71819 ACD/HCP4

71819 ACD/HCP4

Dimensions

d		95	mm
D		120	mm
B		13	mm
d₁		103.2	mm
d₂		103.2	mm
D₁		112.1	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		31.6	mm

Abutment dimensions

d_a	min.	99.6	mm
d_b	min.	99.6	mm
D_a	max.	115.4	mm
D_b	max.	118	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		104.1	mm

Calculation data

Basic dynamic load rating	C	20.8	kN
Basic static load rating	C₀	25.5	kN
Fatigue load limit	P_u	1.06	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		17000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	32
Reference grease quantity	G_ref	3.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	186	N
Static axial stiffness, preload class A		222	N/µm
Preload class B	G_B	560	N
Static axial stiffness, preload class B		351	N/µm
Preload class C	G_C	1120	N
Static axial stiffness, preload class C		484	N/µm
Calculation factors
Calculation factor	f	1.36
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

0.26

Model Number: 71819 ACD/HCP4
Inner Diameter：95mm Outer Diameter：120mm Width：13mm
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:dye pigments,machine tool spindle,multi-knife lathe,Industrial,air shower etc,Material handling equipment,Other Measurements,security equipment,forklift truck,medical equipment,product accessories
Similar models:71819 ACD/P4 71819 ACD/HCP4 71819 CD/HCP4 71819 CD/P4
BEARING POWER International Trading Co.,Ltd. specialize in 71819ACD/HCP4 products，there is large inventory of SKF 71819 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 71819 ACD/HCP4 Which SKF 71819ACD/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.

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16002/HR11TN	15	32	8	Bearings, units and housings
BD-230/950 CAK/W33-AOH 30/950	900	1360	300	Bearings, units and housings
6010-2Z	50	80	16	Bearings, units and housings
6306/HR11TN	30	72	19	Bearings, units and housings
9x22x7 HMS5 V	9	22	7	Seals
BT2B 331476 AG/HA1	571.5	812.8	-	Bearings, units and housings
HJ 1068	340	403	39.5	Bearings, units and housings
KR 90 B	-	90	100	Bearings, units and housings
NU 2244 ECML	220	400	108	Bearings, units and housings
OKCS 210	210		-
S7021 ACD/HCP4A	105	160	26	Bearings, units and housings
SNW 17x3	76.2	112.0394	62.8904	Bearings, units and housings

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Hot number： 130 VS R 160 VA R BD-230/560 CAK/W33-OH 30/560 H 24034 CC/W33 29925 305288 DA 7002 CD/P4AH GEZM 108 ES-2RS H 312 SAF 22518 x 3.1/4 TLC SAF 23038 KAT x 6.13/16 SAFS 22517-11 x 2.13/16 T SNW 118x3.1/8 Z 006 Z 011 F