Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7017 ACB/HCP4A

S7017 ACB/HCP4A

Dimensions

d		85	mm
D		130	mm
B		22	mm
d₁		101.7	mm
d₂		99.3	mm
D₂		116.4	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.	100.9	mm
d_b	min.	91	mm
d_b	max.	98.5	mm
D_a	max.	124	mm
D_b	max.	126.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	30.2	kN
Basic static load rating	C₀	33.5	kN
Fatigue load limit	P_u	0.915	kN
Attainable speed for grease lubrication		14000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	28
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	150	N
Static axial stiffness, preload class A		163	N/µm
Preload class B	G_B	300	N
Static axial stiffness, preload class B		211	N/µm
Preload class C	G_C	900	N
Static axial stiffness, preload class C		316	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
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

0.9

Model Number: S7017 ACB/HCP4A
Inner Diameter：85mm Outer Diameter：130mm Width：22mm
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：2024-12-14
Application:Spectrum Products,wheel lathe,Automobile,expectoration machine,shaft milling machine,special broaching machine,Cylinder Type,Medium and large motor,Other Machine Tools,Roller mill,scientific instruments
Similar models:7017 CD/P4AL S7017 CE/P4A 7017 CB/P4AL 7017 ACD/P4A 7017 CE/P4AH1 7017 ACD/HCP4AH1 7017 CB/HCP4AL S7017 ACB/P4A 7017 ACB/HCP4AL 7017 CD/HCP4AL
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8624	22.225	31.75	4.78	Seals
FSAF 22217 TLC	85	-	-	Bearings, units and housings
HE 2313	57.15	85	65	Bearings, units and housings
NJ 209 ECJ	45	85	19	Bearings, units and housings
SSAFS 22520 x 3.1/2 TLC	88.9	-	-	Bearings, units and housings
SY 1.1/8 FM	28.575	-	-	Bearings, units and housings
W 628/9-2RZ	9	17	5	Bearings, units and housings
W 635-2RZ	5	19	6	Bearings, units and housings

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Hot number： 12382 215x270x23 HDS2 R 22318 EKJA/VA405 24124 CCK30/W33 31327 6004/HR11TN 71921 CD/HCP4AH1 7208 CD/HCP4A KMK 13 N 01 NJ 232 ECM NNU 4876/HB1W33 PCZ 6460 M SNW 3030x5.1/4 SSAFS 23052 KA x 9.7/16