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

71916 ACB/P4AL

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		90.7	mm
d₂		89.2	mm
D₂		102.2	mm
b		2	mm
C₁		8.6	mm
C₂		3.8	mm
C₃		2.7	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		35.1	mm

Abutment dimensions

d_a	min.	84.6	mm
d_b	min.	84.6	mm
D_a	max.	105	mm
D_b	max.	106.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		91.7	mm

Calculation data

Basic dynamic load rating	C	19.5	kN
Basic static load rating	C₀	22.4	kN
Fatigue load limit	P_u	0.585	kN
Attainable speed for grease lubrication		14000	r/min
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	34
Reference grease quantity	G_ref	5.29	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	87	N
Static axial stiffness, preload class A		126	N/µm
Preload class B	G_B	175	N
Static axial stiffness, preload class B		163	N/µm
Preload class C	G_C	520	N
Static axial stiffness, preload class C		246	N/µm
Calculation factors
Calculation factor	f	1.13
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
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

0.38

Model Number: 71916 ACB/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：2021-06-05
Application:Spectrum Products,food testing,transportation equipment,Leather Products,centrifugal pump,Storage Tool,floor industry,Antenna Industry,medical Equipment,safety testing,other mold
Similar models:71916 CE/HCP4AH1 71916 ACE/HCP4AL 71916 ACE/P4AH1 71916 ACD/HCP4A S71916 CD/HCP4A 71916 CB/P4A 71916 CE/HCP4AL S71916 ACE/HCP4A 71916 ACB/P4A 71916 ACB/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71916ACB/P4AL products，there is large inventory of SKF 71916 ACB/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 ACB/P4AL Which SKF 71916ACB/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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NUKR 72 A	-	72	28	Bearings, units and housings
SA 25 ESX-2LS	25	-	20	Bearings, units and housings
W 61801	12	21	5	Bearings, units and housings

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