Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71919 ACE/P4A

S71919 ACE/P4A

Dimensions

d		95	mm
D		130	mm
B		18	mm
d₁		106	mm
d₂		102.9	mm
D₂		122.6	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		37.1	mm

Abutment dimensions

d_a	min.	101	mm
d_a	max.	105.4	mm
d_b	min.	98.2	mm
d_b	max.	102.3	mm
D_a	max.	124	mm
D_b	max.	126.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	29.1	kN
Basic static load rating	C₀	24	kN
Fatigue load limit	P_u	0.93	kN
Attainable speed for grease lubrication		12300	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	25
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	265	N
Static axial stiffness, preload class A		170	N/µm
Preload class B	G_B	795	N
Static axial stiffness, preload class B		256	N/µm
Preload class C	G_C	1590	N
Static axial stiffness, preload class C		338	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.07
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

0.57

Model Number: S71919 ACE/P4A
Inner Diameter：95mm Outer Diameter：130mm Width：18mm
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：2021-06-10
Application:hydraulic connector,forklift industry,light therapy instrument,Automation,Infrared Technology,powder metallurgy,Spectral Products,industrial skin care,pump accessories,Performance test,switch
Similar models:71919 CE/HCP4AH1 71919 CD/HCP4A 71919 ACE/P4A S71919 ACD/P4A S71919 CE/HCP4A S71919 CD/HCP4A 71919 CD/P4AL 71919 CE/HCP4AL 71919 ACD/HCP4AH1 71919 CE/P4AL
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12399	31.75	49.99	11.91	Seals
15x24x7 HMSA10 V1	15	24	7	Seals
2213 EKTN9	65	120	31	Bearings, units and housings
22216 E	80	140	33	Bearings, units and housings
529489	168.275	-	-	Seals
6206-2Z/VA228	30	62	16	Bearings, units and housings
7021 ACD/HCP4AH1	105	160	26	Bearings, units and housings
72x95x10 HMSA10 V	72	95	10	Seals
PFT 35 WF	35	-	-	Bearings, units and housings
SAF 22534 x 6	152.4	-	-	Bearings, units and housings
SILQG 160 ES	160	-	160	Bearings, units and housings
SNL 3060 ATURT	277.8125	-	-	Bearings, units and housings

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Hot number： 1181300 22244 CCK/W33 BD-232/530 CAK/W33-AOH 32/530 G 51101 V/HR22Q2 BK 0709 TQO design FYTBK 20 TF MB 33 OH 32/530 H PL 64 PSM 222720 A51 S71909 ACE/HCP4A SAF 23028 KA x 4.13/16 SSAFS 22524 x 4.1/8 T YSPAG 205-100