Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71917 CE/P4AH1

71917 CE/P4AH1

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		96	mm
d₂		92.9	mm
D₁		109.22	mm
K		0.5	mm
C₁		5.48	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/P4AH1
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：2025-12-09
Application:thread processing machine,metallurgy,reducer,textile machinery,air purification,Other machinery,Spectrum Products,DC generators,Antenna Potentials,baler,centrifugal pump
Similar models:71917 ACD/HCP4AL S71917 ACE/P4A 71917 CD/P4AL 71917 ACB/P4A S71917 ACD/P4A 71917 CD/HCP4A 71917 CB/HCP4AL S71917 ACD/HCP4A S71917 ACE/HCP4A S71917 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71917CE/P4AH1 products，there is large inventory of SKF 71917 CE/P4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71917 CE/P4AH1 Which SKF 71917CE/P4AH1 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.

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Hot number： 16128 6201-2ZNR 629/HR11TN 6301/HR11QN 91300 99334 BT2B 328695 A/HA1 HJ 1068 HM 30/1000 NNC 4918 CV OKBS 71 PCM 182020 M PCZ 0304 E SNW 3028x4.15/16 WBB1-8706 R-2Z