Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71917 ACE/HCP4A

S71917 ACE/HCP4A

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		96	mm
d₂		92.9	mm
D₂		112.3	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		34.1	mm

Abutment dimensions

d_a	min.	91	mm
d_a	max.	95.4	mm
d_b	min.	88.2	mm
d_b	max.	92.3	mm
D_a	max.	114	mm
D_b	max.	116.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	28.1	kN
Basic static load rating	C₀	22	kN
Fatigue load limit	P_u	0.9	kN
Attainable speed for grease lubrication		16500	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	23
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	255	N
Static axial stiffness, preload class A		175	N/µm
Preload class B	G_B	765	N
Static axial stiffness, preload class B		263	N/µm
Preload class C	G_C	1529	N
Static axial stiffness, preload class C		346	N/µm
Calculation factors
Calculation factor	f	1.16
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_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

0.44

Model Number: S71917 ACE/HCP4A
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：2026-04-16
Application:electrocardiograph,ventilator anesthesia machine etc,Industrial,Cutting Machine,supporting facilities,boring bar boring bar,electronic materials,other accessories,sheet industry,floor industry,vertical sawing machine
Similar models:71917 ACD/HCP4AL 71917 CD/HCP4AL 71917 CD/HCP4AH1 S71917 CD/HCP4A 71917 ACB/P4A S71917 CD/P4A 71917 ACE/P4AL S71917 ACE/P4A 71917 ACD/P4A S71917 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71917ACE/HCP4A products，there is large inventory of SKF S71917 ACE/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 S71917 ACE/HCP4A Which SKF S71917ACE/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
16101-2Z	12	30	8	Bearings, units and housings
BD-22356 CCK/W33-AOH 2356 G	260	580	175	Bearings, units and housings
331169 BG	457.2	596.9	-	Bearings, units and housings
585x620x20 HDS2 R	585	620	20	Seals
700 VL V	630	-	-	Seals
71922 ACD/HCP4A	110	150	20	Bearings, units and housings
75x110x12 HMSA10 RG	75	110	12	Seals
87783	-	-	20	Seals
HK 1414 RS	14	20	14	Bearings, units and housings
NJ 228 ECML	140	250	42	Bearings, units and housings
SAFS 22515-11 TLC	61.9125	-	-	Bearings, units and housings
SNL 3148 TURA	220	-	-	Bearings, units and housings

Purchase the SKF S71917 ACE/HCP4A Please fill in the following

Hot number： 12907 19884 200x230x15 HMS5 RG 22238-2CS5/VT143 54x65x8 CRW1 R 60012 AHX 3120 GS 81216 NA 4908 PBM 354570 M1G1 NU 219 ECM PNA 40/62 RLS 4-2RS1 SAF 22522 TLC W 61900 R-2RS1