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

S71917 ACB/HCP4A

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		98.2	mm
d₂		96.7	mm
D₂		110.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		36.3	mm

Abutment dimensions

d_a	min.	91	mm
d_a	max.	97.5	mm
d_b	min.	91	mm
d_b	max.	96	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	20.3	kN
Basic static load rating	C₀	24.5	kN
Fatigue load limit	P_u	0.64	kN
Attainable speed for grease lubrication		16000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	37
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	93	N
Static axial stiffness, preload class A		151	N/µm
Preload class B	G_B	185	N
Static axial stiffness, preload class B		195	N/µm
Preload class C	G_C	560	N
Static axial stiffness, preload class C		296	N/µm
Calculation factors
Calculation factor	f	1.11
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

0.56

Model Number: S71917 ACB/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:car and accessories,training beds etc,agriculture,Spectrum Products,Forging machine,pump industry,mechanical annex,teaching equipment,Plastic molding,position switch,car instrument
Similar models:71917 ACE/HCP4AL S71917 ACD/P4A 71917 CE/HCP4A 71917 ACB/HCP4AL S71917 CD/P4A 71917 ACB/HCP4A 71917 ACB/P4A 71917 CD/P4AH1 S71917 CE/P4A S71917 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71917ACB/HCP4A products，there is large inventory of SKF S71917 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 S71917 ACB/HCP4A Which SKF S71917ACB/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
51106 V/HR11Q1	30	47	11	Bearings, units and housings
520x560x20 HDS1 V	520	560	20	Seals
625/HR11QN	5	16	5	Bearings, units and housings
6326 M	130	280	58	Bearings, units and housings
81108 TN	40	60	13	Bearings, units and housings
9831	25.4	34.93	6.35	Seals
N 1014 KTNHA/SP	70	110	20	Bearings, units and housings
NA 4906	30	47	17	Bearings, units and housings
NJ 2319 ECP	95	200	67	Bearings, units and housings
SAF 1610 x 1.5/8 T	41.275	-	-	Bearings, units and housings
SAFS 23026 KATLC x 4.7/16	112.7125	-	-	Bearings, units and housings
W 618/8	8	16	4	Bearings, units and housings

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

Hot number： 20x42x7 CRW1 R 23230 CC/W33 240/710 ECA/W33 400105 608-2RSH 70/750 AMB 71960 ACDMA/HCP4A 7226 ACD/HCP4A 90272 BTM 120 BTN9/P4CDB FSAF 22613 x 2.1/4 T FYTB 510 M NCF 1856 V PCM 161825 M WBB1-8703