Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71917 CE/P4A

S71917 CE/P4A

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		23.4	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	29.6	kN
Basic static load rating	C₀	23.2	kN
Fatigue load limit	P_u	0.95	kN
Attainable speed for grease lubrication		15500	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	160	N
Static axial stiffness, preload class A		63	N/µm
Preload class B	G_B	479	N
Static axial stiffness, preload class B		99	N/µm
Preload class C	G_C	957	N
Static axial stiffness, preload class C		136	N/µm
Calculation factors
Calculation factor	f	1.16
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1
Calculation factor	f₀	8.4

Mass

Mass bearing

0.52

Model Number: S71917 CE/P4A
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:magnetic elements,walking Food processing machinery and equipment,Spectrum Products,welding equipment,metallurgy,industrial fans,plastic rolling,Power equipment,printing equipment,Blood coagulation reagent,industrial equipment
Similar models:71917 ACD/P4A 71917 CE/HCP4A 71917 CB/HCP4A 71917 ACD/HCP4AL 71917 ACE/HCP4AL S71917 ACE/HCP4A S71917 ACD/P4A 71917 ACE/P4AL S71917 ACD/HCP4A S71917 CE/HCP4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
135x170x12 HMS5 V	135	170	12	Seals
40x52x7 HMSA10 V	40	52	7	Seals
51200	10	26	11	Bearings, units and housings
595604	241.3	-	-	Seals
6205-2RSH	25	52	15	Bearings, units and housings
7036 ACD/HCP4A	180	280	46	Bearings, units and housings
728 CD/HCP4A	8	24	8	Bearings, units and housings
91326	-	-	25.4	Seals
AH 24126	125	130	94	Bearings, units and housings
P 62	-	-	-	Bearings, units and housings
SILR 80 ES	80	-	55	Bearings, units and housings
SY 20 WF	20	-	-	Bearings, units and housings

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Hot number： 13671 14x26x7 CRW1 V 350x390x18 HDS1 V 62x80x10 HMS5 V 7314 BEGAM AOH 241/950 BMB-6208/080S2/UB108A FY 1.1/4 WDW HE 313 MVR1-70 P 1.1/2 TF PRMF 404425 RPNA 45/62 SY 45 TR SYNT 65 L