Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71917 CE/P4AL

71917 CE/P4AL

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		96	mm
d₂		92.9	mm
D₁		109.22	mm
b		2.6	mm
C₁		9.3	mm
C₂		3	mm
C₃		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_b	min.	88.2	mm
D_a	max.	114	mm
D_b	max.	116.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		98.6	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
Attainable speed for oil-air lubrication		24000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	23
Reference grease quantity	G_ref	7	cm³
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

0.5

Model Number: 71917 CE/P4AL
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：2021-06-05
Application:Pneumatic Actuator,security equipment,food sterilization,sanitation facilities,Low-voltage electrical equipment,non-motor vehicle Electric car,embroidery cloth,rubber products machinery and equipment,sterilizers,Spectrum Products,Cylinder Standard
Similar models:71917 CB/HCP4A 71917 CE/P4AL S71917 ACD/HCP4A 71917 CB/HCP4AL 71917 CE/HCP4A S71917 ACB/HCP4A 71917 ACD/HCP4AH1 S71917 CD/HCP4A 71917 CE/HCP4AH1 71917 CD/HCP4AL
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1700558	431.8	482.6	20.62	Seals
23742	60.325	85.62	11.13	Seals
313555 B/VJ202	420	580	-	Bearings, units and housings
35x62x7 HMS5 RG	35	62	7	Seals
45x60x7 HMS5 V	45	60	7	Seals
49990	127	158.75	12.7	Seals
99745	189.3062	199.644	25.4	Seals
D/W R12-2RS1	19.05	41.275	11.113	Bearings, units and housings
RNA 6912	68	85	45	Bearings, units and housings
PRM 505525	50	55	25	Bearings, units and housings
SNP 3160x10.15/16	277.8125	300	212.598	Bearings, units and housings

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Hot number： 10035 108x140x15 HMS5 V BD-21313 EK-AH 313 G 405006 7001 CE/HCP4AH 71968 CDMA/HCP4A 90 VA V BEAS 015045-2RZ FBSA 204/QBC HA 209 IR 25x30x16 EGS NU 324 ECJ NUP 2214 ECML S7000 CE/P4A S7002 ACE/P4A