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：2025-12-09
Application:small diesel generators,power tools,training beds etc,equipment and,Vertical machining,Display Devices,woodworking machinery,chuck industry,ignition system,wall industry,hinge industry
Similar models:71916 CD/HCP4AL 71916 CD/P4AH1 71916 ACE/HCP4AL S71916 CD/HCP4A S71916 ACE/HCP4A 71916 CD/P4AL 71916 ACD/HCP4AL 71916 ACE/P4AH1 S71916 ACE/P4A S71916 CE/HCP4A
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
20x45x7 HMSA10 RG	20	45	7	Seals
38x72x10 HMSA10 RG	38	72	10	Seals
61956	280	380	46	Bearings, units and housings
BC2B 322969/HB1	457.2	660.4	228.6	Bearings, units and housings
BT4B 328838 BG/HA1VA901	406.4	546.1	-	Bearings, units and housings
FYWK 1.3/16 YTH	30.162	-	-	Bearings, units and housings
GS 81136	180	225	10	Bearings, units and housings
N 032	26.4414	-	159.6136	Bearings, units and housings
PWM 140155150	155	140	150	Bearings, units and housings
SY 2. FM	50.8	-	-	Bearings, units and housings
W 619/8	8	19	6	Bearings, units and housings
YAR 209-2RF	45	85	49.2	Bearings, units and housings

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

Hot number： 22330-2CS5K/VT143 30234/DF 30x47x8 HMS5 V 591978 71909 CB/HCP4A 7211 BEGBY GE 45 ESX-2LS HA 211 LR 45x50x20.5 NJ 216 ECM PCM 12012560 E PCM 505520 E PCMW 223801.5 E SAFS 22536 x 6.1/2 SSAFS 23044 KATLC x 7.7/8