Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71917 ACD/HCP4AH1

71917 ACD/HCP4AH1

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		95.8	mm
d₂		95.8	mm
D₁		109.2	mm
K		0.5	mm
C₁		5.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		33	mm

Abutment dimensions

d_a	min.	91	mm
d_b	min.	91	mm
D_a	max.	114	mm
D_b	max.	116	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		98.6	mm

Calculation data

Basic dynamic load rating	C	43.6	kN
Basic static load rating	C₀	45.5	kN
Fatigue load limit	P_u	1.93	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	25
Reference grease quantity	G_ref	7.2	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	270	N
Static axial stiffness, preload class A		238	N/µm
Preload class B	G_B	540	N
Static axial stiffness, preload class B		312	N/µm
Preload class C	G_C	1080	N
Static axial stiffness, preload class C		415	N/µm
Preload class D	G_D	2160	N
Static axial stiffness, preload class D		565	N/µm
Calculation factors
Calculation factor	f	1.2
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.17
Calculation factor	f_HC	1.04
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

0.45

Model Number: 71917 ACD/HCP4AH1
Inner Diameter：85mm Outer Diameter：120mm Width：18mm
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：2024-12-13
Application:Small air generators,labor insurance,universal category,Industrial,water,Equipment,Warehouse Shelf Equipment,vacuum filter,electronic components,set bacteria instrument,industrial skin care
Similar models:71917 ACB/HCP4A S71917 ACD/HCP4A S71917 ACB/P4A S71917 CE/HCP4A 71917 ACE/HCP4A 71917 ACB/HCP4AL S71917 ACE/P4A 71917 CD/P4AL S71917 CB/P4A 71917 ACD/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71917ACD/HCP4AH1 products，there is large inventory of SKF 71917 ACD/HCP4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71917 ACD/HCP4AH1 Which SKF 71917ACD/HCP4AH1 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
BD-22348 CCK/W33-AOH 2348	220	500	155	Bearings, units and housings
23996 CA/W33	480	650	128	Bearings, units and housings
51109 V/HR22Q2	45	65	14	Bearings, units and housings
6330 M/C3VL2071	150	320	65	Bearings, units and housings
AOH 3172 G	340	360	229	Bearings, units and housings
BT4B 334099/HA4	770	1040	-	Bearings, units and housings
BTM 95 ATN9/HCP4CDB	95	145	45	Bearings, units and housings
OKBS 55	55	-	-
QJ 1256 N2MA	280	500	90	Bearings, units and housings
SAF 22528 x 5 T	127	-	-	Bearings, units and housings
SAFS 22517-11	74.6125	-	-	Bearings, units and housings
SHR 160	160	-	-	Coupling systems

Purchase the SKF 71917 ACD/HCP4AH1 Please fill in the following

Hot number： 23228-2CS5/VT143 400x444x13.5 HS8 R 404256 BK 1816 BK 4520 BT4B 330742 A/HA4 FY 7/8 FM GE 180 ESX-2LS H 2313 HM 30/630 SAFS 22540 T SYR 1 7/16 N-118 SILA 40 ESX-2LS Z 210 F SYR 4 N-118