Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 ACB/HCP4A

71916 ACB/HCP4A

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_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		17000	r/min
Attainable speed for oil-air lubrication		26000	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		142	N/µm
Preload class B	G_B	175	N
Static axial stiffness, preload class B		182	N/µm
Preload class C	G_C	520	N
Static axial stiffness, preload class C		276	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	1.08
Calculation factor	f_HC	1.01
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

0.35

Model Number: 71916 ACB/HCP4A
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：2026-06-24
Application:flexible processing,root canal filling,hot and cold box,Forklift industry,packaging machinery,ventilation fans,stamping die and its equipment,insect experimental analysis instrument,office equipment,Insect Count,Machine Tool Accessories
Similar models:S71916 CD/P4A 71916 ACE/HCP4AL S71916 CE/HCP4A 71916 CE/HCP4AH1 71916 ACD/P4AL 71916 ACE/HCP4AH1 71916 CE/HCP4A 71916 ACE/P4AH1 71916 CB/P4AL 71916 CE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71916ACB/HCP4A products，there is large inventory of SKF 71916 ACB/HCP4A 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/HCP4A Which SKF 71916ACB/HCP4A 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.
Model No. Inner Diameter Outer Diameter Width Type

58x72x8 CRW1 S
63x90x10 HMS5 V
85900
NK 16/20
YAR 213-211-2F

Purchase the SKF 71916 ACB/HCP4A Please fill in the following

Hot number： 21059 22367 3202 ATN9 3308 A-2Z 332297 332313 7020 ACB/P4AL 75x110x12 HMS5 V GB 3026 NJG 2330 VH NNC 4848 CV NU 236 ECML NU 330 ECM PWTR 50.2RS SNL 3256

Model No.	Inner Diameter	Outer Diameter	Width	Type
58x72x8 CRW1 S
63x90x10 HMS5 V
85900
NK 16/20
YAR 213-211-2F