Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 ACE/P4AL

71916 ACE/P4AL

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		89.3	mm
d₂		86.8	mm
D₁		100.52	mm
b		2	mm
C₁		8.6	mm
C₂		2.8	mm
C₃		2.8	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_b	min.	82	mm
D_a	max.	105.4	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		91.5	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
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	24
Reference grease quantity	G_ref	4.8	cm³
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: 71916 ACE/P4AL
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：2025-12-09
Application:medical equipment,equipment and,laser devices,lifting equipment Hoisting hoist,preservation equipment,floor industry,gantry processing,Forklift industry,electric pump,Tool,Industrial
Similar models:71916 ACD/P4AL 71916 CD/P4AH1 71916 CE/HCP4AH1 S71916 ACB/P4A 71916 CB/P4A 71916 ACD/HCP4A 71916 ACB/P4AL 71916 ACE/HCP4AL 71916 ACB/HCP4A S71916 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71916ACE/P4AL products，there is large inventory of SKF 71916 ACE/P4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71916 ACE/P4AL Which SKF 71916ACE/P4AL 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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Hot number： 17810 35x56x10 HMS5 V 619/560 MA 71917 ACB/P4A BTM 170 AM/P4CDB KMD 13 NATV 35 PPXA NKI 80/25 OKC 065 PCZ 0912 E PFD 15 FM SAF 22518 SAFS 22517 x 2.13/16 SNP 3096x18 W 61904-2Z