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

S71916 ACB/P4A

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		90.7	mm
d₂		89.2	mm
D₂		102.2	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_a	max.	90.1	mm
d_b	min.	84.6	mm
d_b	max.	88.6	mm
D_a	max.	105	mm
D_b	max.	106.8	mm
r_a	max.	1	mm
r_b	max.	0.6	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
Ball diameter	D_w	6.747	mm
Number of balls	z	34
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

0.4

Model Number: S71916 ACB/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：2025-12-09
Application:food packaging,mechanical annex,Spectrum Products,security,Machine tools,granulator,leather processing,storage shelves,chemical raw materials and reagents,equipment,surgical instruments
Similar models:71916 ACD/HCP4A 71916 ACE/P4AL S71916 CE/P4A 71916 ACE/HCP4A S71916 ACB/HCP4A 71916 ACD/HCP4AH1 71916 ACE/P4A S71916 CD/P4A 71916 CE/HCP4AL 71916 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71916ACB/P4A products，there is large inventory of SKF S71916 ACB/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S71916 ACB/P4A Which SKF S71916ACB/P4A 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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