Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71916 ACE/P4A

S71916 ACE/P4A

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		89.3	mm
d₂		86.8	mm
D₂		103.6	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		32	mm

Abutment dimensions

d_a	min.	84.6	mm
d_a	max.	88.7	mm
d_b	min.	82	mm
d_b	max.	86.2	mm
D_a	max.	105.4	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	21.2	kN
Basic static load rating	C₀	17	kN
Fatigue load limit	P_u	0.71	kN
Attainable speed for grease lubrication		14500	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	24
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	195	N
Static axial stiffness, preload class A		141	N/µm
Preload class B	G_B	590	N
Static axial stiffness, preload class B		214	N/µm
Preload class C	G_C	1170	N
Static axial stiffness, preload class C		281	N/µm
Calculation factors
Calculation factor	f	1.19
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

0.36

Model Number: S71916 ACE/P4A
Inner Diameter：80mm Outer Diameter：110mm Width：16mm
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:Industrial,plastic molding,electromyography machine,construction machinery and equipment,ECG,car,Special Equipment,Machine Tool Accessories,Hydraulic Equipment,instrumentation instrument,electromagnetic clutch
Similar models:S71916 CB/HCP4A 71916 CD/HCP4AL 71916 ACE/P4AH1 71916 CE/HCP4A 71916 CE/HCP4AL S71916 ACE/HCP4A 71916 CE/P4AH1 S71916 CB/P4A 71916 ACE/HCP4AL 71916 CE/P4AL
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15x30x7 HMS5 V	15	30	7	Seals
295x335x18 HDS1 R	295	335	18	Seals
30x42x6 HMSA7P2 R	30	42	6	Seals
41170	104.775	130.2	11.13	Seals
AXW 35	35	55	2	Bearings, units and housings
JL 26749/710	32	53	14.5	Bearings, units and housings
PPMF 141612	14	16	12	Bearings, units and housings
PSM 142010 A51	14	20	10	Bearings, units and housings
S7011 ACD/P4A	55	90	18	Bearings, units and housings
S71905 ACE/P4A	25	42	9	Bearings, units and housings
SAFS 22518-11 x 3.1/8	79.375	-	-	Bearings, units and housings
SYR 2-18	50.8	-	-	Bearings, units and housings

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Hot number： 13030 14641 20x31x7 CRW1 R 2307 EM 315040/VJ202 7019 CD/HCP4AL BK 2526 OKF 130 PRMF 758070 PRMF 202320 RN-4x11.8 BF/G2 SAF 22534 TLC SAL 70 ES-2RS SNL 3192 G SSAFS 23040 KAT x 7.1/4