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

S7017 CB/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		25.5	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	31.9	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	0.965	kN
Attainable speed for grease lubrication		16000	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	80	N
Static axial stiffness, preload class A		61	N/µm
Preload class B	G_B	160	N
Static axial stiffness, preload class B		79	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		124	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	1
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	f₀	9.6

Mass

Mass bearing

0.9

Model Number: S7017 CB/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：2026-04-16
Application:forming machine,tray industry,Pest Monitoring,Industrial,machine lathe,sheet industry,medical equipment,roller lathe,natural instruments,blood cell reagent,survey accessories
Similar models:S7017 CE/P4A 7017 CB/P4A 7017 CD/P4AL S7017 ACD/HCP4A 7017 CE/P4AL 7017 CD/P4A 7017 CB/P4AL S7017 ACD/P4A 7017 CE/HCP4AH1 S7017 CD/HCP4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18666	47.625	69.85	7.95	Seals
325 VRME R	319	-	-	Seals
32x50x8 CRW1 R	32	50	8	Seals
470511	497	-	-	Seals
60x72x8 HMSA10 RG	60	72	8	Seals
7008 CE/P4AL1	40	68	15	Bearings, units and housings
71918 ACB/HCP4AL	90	125	18	Bearings, units and housings
C 3292 MB		830	296	Bearings, units and housings
GEH 120 ESX-2LS	120	210	70	Bearings, units and housings
P 80 R-1.1/4 TF	31.75	-	-	Bearings, units and housings
SAF 22622 x 3.3/4	95.25	-	-	Bearings, units and housings
SNW 3028x4.15/16	125.4125	165.227	84.582	Bearings, units and housings

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