Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 ACD/P4AH1

71916 ACD/P4AH1

Dimensions

d		80	mm
D		110	mm
B		16	mm
d₁		89.2	mm
d₂		89.2	mm
D₁		100.8	mm
K		0.5	mm
C₁		4.46	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		30.2	mm

Abutment dimensions

d_a	min.	84.6	mm
d_b	min.	84.6	mm
D_a	max.	105	mm
D_b	max.	108	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		91.7	mm

Calculation data

Basic dynamic load rating	C	34.5	kN
Basic static load rating	C₀	36.5	kN
Fatigue load limit	P_u	1.56	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		16000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	27
Reference grease quantity	G_ref	5.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	220	N
Static axial stiffness, preload class A		204	N/µm
Preload class B	G_B	440	N
Static axial stiffness, preload class B		267	N/µm
Preload class C	G_C	880	N
Static axial stiffness, preload class C		358	N/µm
Preload class D	G_D	1760	N
Static axial stiffness, preload class D		490	N/µm
Calculation factors
Calculation factor	f	1.24
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_2D	1.14
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

0.37

Model Number: 71916 ACD/P4AH1
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:packing equipment,plastic molding,Medical equipment,,internal combustion engine,decoration machinery,electrocardiograph,injection molding machine,non-ferrous metal alloy,Ball screw,metal mold
Similar models:71916 CE/P4AL S71916 ACE/P4A 71916 CD/P4AL S71916 ACE/HCP4A 71916 ACB/P4AL 71916 CD/HCP4AL 71916 ACB/HCP4AL 71916 CE/HCP4AH1 S71916 CD/HCP4A 71916 ACD/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71916ACD/P4AH1 products，there is large inventory of SKF 71916 ACD/P4AH1 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 ACD/P4AH1 Which SKF 71916ACD/P4AH1 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
20538	52.4002	72.19	11.13	Seals
24038 CCK30/W33	190	290	100	Bearings, units and housings
241/560 ECJ/W33	560	920	355	Bearings, units and housings
33217	85	150	49	Bearings, units and housings
35082	88.9	126.97	11.13	Seals
400500	45	-	-	Seals
7005 CE/HCP4AH1	25	47	12	Bearings, units and housings
7006 CB/HCP4A	30	55	13	Bearings, units and housings
99111	28	34.925	12.7	Seals
FYC 35 TF	35	-	-	Bearings, units and housings
N 1024 KTN9/SP	120	180	28	Bearings, units and housings
NN 3012 KTN/SP	60	95	26	Bearings, units and housings

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Hot number： 1726310-2RS1 24932 44x62x10 HMS5 V 6763 7319 BEGAY 90259 NAO 70x100x30 NCF 2960 CV NNUP 4964 B/HB1W33 OKBS 54 PCM 404430 E S7215 ACD/P4A SNL 30/500 TURA SSAFS 22530 x 5.1/4 SYR 1 3/4